22 Sure Signs Of A Cheating Girlfriend

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No one deserves to be cheated on, especially when you have put the effort, time, and energy into starting and developing a healthy relationship with someone. If you suspect that loyalty in your relationship has been compromised and the woman you’ve loved with all your heart may be violating the trust you placed in her, then let us discuss certain signs of a cheating girlfriend so that you know exactly what to do in such a situation.

So, what are the signs of a cheating woman? Cheating girlfriend signs are usually not hard to comprehend, and if you spot a majority of the signs mentioned below, the worst could be true and it’s time for a confrontation. If you keep a close watch, you can even see the physical signs your girlfriend is cheating and, if you are alert enough, you will even find out the signs your girlfriend cheated on you last night.

If questions like “Is my girlfriend cheating or am I paranoid?” or “She needs space. Is she cheating?” are already weighing on your mind, something must be out of tune in the relationship. We’re here to put in perspective certain facts about cheating girlfriends, with insights from communication and relationship coach Swaty Prakash, who has a decade-long experience in training individuals of varied age groups to deal with their emotional health through powerful techniques of communication and self-help.

22 Sure Signs Of A Cheating Girlfriend

Ignorance is bliss, but this definitely does not apply to romantic relationships. Trust and honesty are the two important pillars of any relationship. Without these, no relationship can ever thrive. So, if you get a gut feeling that your girlfriend is not being honest in the relationship, turning a blind eye to it is not a wise choice. Sure, looking the other way may seem like the easier alternative to digging deeper, having your worst fears come true, and risking losing your relationship.

However, if suspicion has taken hold and you find yourself wondering, “Is she cheating on me?” or “Why do I feel like my girlfriend is cheating on me?”, there could be some truth to it. So, how do you tell if your girlfriend is cheating on you for sure? To put your heart and soul at ease, we have put together 22 cheating girlfriend signs that will help you decide the future of this relationship more sensibly.

Related Reading: 18 Warning Signs Of A Cheating Wife You Cannot Ignore

1. Change in wardrobe to something sexier and more appealing

If you notice your girlfriend is constantly buying new clothes and lingerie but she never seems to wear them in front of you, something could be wrong. A significant change in your girlfriend’s wardrobe could mean she is dressing to impress someone other than you.

This can be one of the physical signs your girlfriend is cheating. If her granny panties have been suddenly replaced by sexy lingerie that you never see on her, it could be one of the signs of a cheating girlfriend. This whole dressing-up thing could be her way of presenting herself as an adventurous and more attractive version of herself to snatch compliments from a secret mate.

According to Swaty, “How we look is very important for us humans. And if we are in a romantic relationship, it becomes one of the prime facets to worry about. Have you noticed how our pupils dilate or we start playing with our hair when we are near someone we like? Even our subconscious works on making us look prettier and even smell better.”

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“Now, this couldn’t be the only sign of a cheating girl but, if looked at with a lot of other cues in place, it does indicate cheating. Also, if she is putting extra effort into how she looks but doesn’t really bother about your feedback, it obviously indicates that it is for someone or something else,” she says.

2. Signs of cheating girlfriend? She picks fights with you more often

Though she may have a lot of real reasons for picking a fight, it may sometimes feel like she’s doing it just because she finds you exasperating. She doesn’t think that you are compatible any longer and might be comparing you to her lover, signaling that the relationship is on the rocks. These are the kinds of fights one picks with their partner when the love is slowly dying. 

Still asking yourself, “Is my girlfriend cheating on me”? Well, if the frequency of your fights and arguments has increased to an alarming level and most of them are initiated by your girlfriend, it could be one of the signs of a cheating woman. If the fights are turning ugly, then you need to know that there is more to her anger than you can fathom.

Swaty says, “Nature has a strange way of inducing feelings of love and romance in humans. When you first start liking someone, your brain releases such hormones that you are blinded in love. You refuse to see anything wrong or repulsive in the other person. But this is unnatural and unlikely to continue in the long run. Gradually, this effect wears off and your inherent likes and dislikes come to the fore.”

“All relationships go through a phase when partners start finding faults with each other. However, this is a gradual process. But if there is a new someone, the process becomes accelerated. You are no longer patient in the relationship. Irritation escalates. What looked cute earlier turns out to be absolutely irritating now. While you start liking everything about that new person, a little too much looks wrong with your partner suddenly”, she explains.

3. Change in appearance and body consciousness

You observe a sudden change in her appearance – maybe a different perfume that she had never used before, a little over-the-top makeup, or a gorgeous dress. She suddenly begins to care about her curves and is keen on getting in shape through methods that never appealed to her before. She is hitting the gym, doing yoga, and eating healthy.

She could be buying a lot of skin care products too or going for hair spa sessions. If she does all of these, then it could be one of the cheating girlfriend signs. However, as our expert mentioned, don’t make your judgment based on this factor alone. She might be genuinely invested in adopting a healthy lifestyle. All you have to do is to put this new observation into perspective to confirm your hypothesis.

Related Reading: Top 10 Hollywood Movies About Cheating In A Relationship

4. Privacy becomes her top priority

Sam, a banker in his 30s, says, “I think my girlfriend is cheating but I can’t prove it. In the past, there were no secrets between us. She used to share her computer with me or ask me to check the texts for her. But now, she shuts her laptop every time I enter the room, never sends text messages in front of me, goes out of the room to answer her phone, and has even locked her mobile with a new password.”

cheating girlfriend
If she always goes out of the room to answer her phone, it could be a sign of a cheating girlfriend

Well, Sam has a fair reason to be worried about his girlfriend maintaining a double life. In a similar situation, you may feel tempted to check her phone just to see what she’s keeping a secret. When acting suspiciously around you becomes a common nature or behavior pattern for her, know that it is one of the classic cheating girlfriend signs.

5. She conveniently ignores you as and when required

Of all the cheating girl signs, this one hurts the most. Whenever you try to call or text her, she ignores it or does not even bother to reply for several hours. This is a classic indicator that something is definitely off. Especially if you are trying to make a long-distance relationship work, her absence may trigger severe insecurities in your mind. In a way, it becomes one of the worst signs of a cheating girlfriend in a long-distance relationship.

Is this happening on a daily basis now? Well, it could mean that she is actually ignoring you on purpose to save her time and energy for someone else. If she is happy and bubbly one moment and stonewalling you the other, then you need to seriously look into the reason for her behavior. Ignoring you as and when it pleases her is one of the signs of a cheating woman and can also make you wonder, “She needs space. Is she cheating on me?”

6. She loses her caring touch

Women are caring by nature, especially toward the person they are in love with. They tend to give special attention to their partners and make sure that all the needs of their special one are met. So, if it seems like your girlfriend no longer cares about your desires and has stopped making an effort to help the relationship survive, it could be a sign she is cheating on you.

In such a situation, it’s not unusual that you find yourself wondering, “Is she cheating or am I paranoid?” From not bothering to find out how your day went to always having a headache when you are in the mood for a conversation, your girlfriend’s behavior may suggest that she has given up on this relationship entirely. This could mean she is ready to move on, perhaps with another man. Some other cheating girlfriend signs include taking you for granted and making you feel low about yourself or attacking your vulnerabilities in an attempt to push you away.

7. New unknown friends’ circle

Andrew, 22, says, “I have been noticing that Sarah cannot stop talking about a woman named Catie, whom she apparently met at the gym. She is always making plans with her. All her movie dates, night outs, and shopping sprees now involve her new friend. She even stayed a couple of nights at Catie’s in the name of girls’ night. But strangely, I never get to meet her or see a single picture of them together. Red flag? I think so!”

If your woman begins to have mysterious friends who are taking most of her time, then there are high chances that she is cheating on you. She seems uninterested in introducing you to her new circle. This kind of behavior clearly counts as one of the signs of a cheating girlfriend.

8. Intimacy starts disappearing in your relationship

There are physical signs showing a decrease in intimacy and passion between the two of you. Although it is quite normal for the spark to mellow down in relationships with time, this dimming sexual energy is compensated by other forms of intimacy in the relationship. However, in your case, it may seem as if she is unwilling to take intimacy in the relationship to the next level.

If your girlfriend seems uninterested in getting intimate, it could be a sign that she is cheating on you. Cuddling with her fails to give you any comfort, the hugs and kisses are no longer passionate. She is not even enthusiastic to have sex probably because her sexual desires are being satisfied by someone else. This is one of the physical signs your girlfriend is cheating on you. Or worse, this could be one of the signs your girlfriend is pregnant by someone else.

Swaty says, “Guilt has a way of playing at the most unpopular places. For a lot of people, it could mean compensating for their wrongs by being more active in their physical relationship. Sometimes to compensate for what they are seemingly doing ‘wrong’ to their partners, they try to improve the sexual relationship. However, I have chosen the word sexual because they might not show the same level of physical affection in day-to-day life.

“On the other hand, a lot of people might show a decreased level of physical intimacy because they do not find the partner attractive anymore or because their minds are totally involved with the other person. They might seem quite distant and emotionally away even during intimate moments. So while the spectrum of change in intimate moments is quite wide, one thing is sure, it changes drastically when there is an affair going on.”

Related Reading: 15 Real Reasons Your Wife Avoids Intimacy

9. Making plans without you in the picture

You will be surprised to see how her outdoor activities have increased recently. New plans come up day after day without you in the picture. You are neither consulted nor invited to these unexplained outings. But she looks very eager to attend them. If so, it may be one of the cheating girlfriend signs and proof that she has someone else in her life. The very fact that she is not keen to make plans that include you shows that she is not interested in spending time with you anymore.

10. Too busy for you

The surprise visits that once brought so much joy to her, no longer seem pleasant to your girlfriend. She rushes you out and gets edgy and restless if you make any spontaneous gestures. Her demeanor and body language indicate that she is hiding something. She barely has time for you and claims to have a busy schedule. Last-minute cancellations become a pattern and you hardly get to see her once or twice a month. This means your relationship is going to end soon and she is just biding time before she says goodbye.

11. Your schedule piques her interest

Your cheating girlfriend will keep constant tabs on your schedule because, obviously, she wants to avoid getting caught in the act. She will keep asking you about your whereabouts and you might think that she is concerned or acting strange, but it is just her way of being careful. If you want to catch a cheating girlfriend, try giving her a false sense of security by telling her that you’re busy and then show up at her door “surprise” her. If she is in fact cheating on you, the skeletons will come tumbling out of the closet.

12. Being flirty with others in your presence

If you notice your girlfriend flirting with others, like your friends or colleagues in your presence, then it means that she does not respect your feelings. It might also mean that she is having an affair with one of them behind your back. You even interact with him but you fail to realize that he is the reason behind your relationship falling apart. This is definitely one of the most alarming cheating girlfriend signs or one of the signs she cheated in the past.

13. She keeps hinting that she wants a breakup

Even though she cannot directly reveal about her affair, she will give you subtle hints that she wants to break up. She will keep highlighting the differences between you two, which did not bother her earlier but now they do. Arguing over silly matters will become frequent. One of the obvious signs of a cheating girlfriend in a long-distance relationship is when she tries her best to show you that there are no signs of relationship compatibility between you and her anymore.

14. Your girlfriend will try hard to protect her dignity

Deep down in her heart, she knows that she is doing something wrong. So, even if you ask her about her daily whereabouts, she will throw tantrums and act extremely defensive or go on the offensive and try to turn the tables. She will desperately do anything to protect her dignity and image of a loyal girlfriend and manipulate you into believing her once again. This kind of behavior is known as a cheater’s guilt. It affects almost anyone who indulges in infidelity.

15. Your family and friends no longer matter to her

The people who are close to you are no longer important to her because you have lost that valuable place in her life. She’s losing feelings for you and, therefore, people close to you start to matter less to her. You should mark falling out of love as one of the signs of a cheating girlfriend. In addition, since she is guilty of being in a relationship with someone else apart from you, she will avoid meeting your family and friends at all costs.

Related Reading: What Questions Should I Ask My Girlfriend About Her Ex?

16. Remember, eyes don’t lie

You might say, “I think my girlfriend is cheating but I can’t prove it.” Well, here comes one of the most visible signs of a cheating girlfriend that you should keep an eye out for. It is the shifting eyes. How do you tell if your girlfriend is cheating on you for sure? Look deep into her eyes. A girlfriend who truly loves you will be confident enough to express her feelings to you while making direct eye contact. But, if during intimate moments, your girl avoids looking you in the eye, then it could mean that she is cheating on you.

17. You both fail to communicate with each other

Since your girlfriend has become physically distant from you, it will be nearly impossible for both of you to connect emotionally as well. Thus, you may fail to communicate your thoughts and opinions to each other as you used to do earlier. Misunderstandings may become rampant in your relationship.

Both of you cannot talk to each other upfront and are always caught in an overthinking spiral. You cannot express yourself well because you have developed trust issues in the relationship that are most often based on unfair assumptions. Explaining why infidelity leads to poor communication, Swaty says, “How we communicate says a lot about how we feel. In the case of probable infidelity, communication is, more often than not, the first victim. There will be a sudden decrease in talk time when two partners express their hearts out and discuss the boring mundane days with enthusiasm.

“She would like to keep it all to herself and not discuss much of her life with you now. Meanwhile, she would be emotionally uninvolved when you are trying to communicate with her. Eye contact becomes less and her display of affection in public or private becomes rigid. Her body language would not be as open as it was earlier. Questions like “How was your day?” or “When would you be home?” are met with curt, indecisive, and non-committal responses.”

18. You have been unfaithful to her in the past

Perhaps you have had an affair in the past and she has caught you in the act. Even if it seems that she has forgiven you, your betrayal might have left some scars. Due to this, she might also indulge in infidelity to get her revenge and keep dropping hints about it. You will notice the physical signs of cheating because she wants you to. If this happens, you must communicate with her and find a way to sort out your differences. Since the complication started with your infidelity, you should try to find a place in your heart to forgive her and rebuild your relationship.

Besides, if after learning of your infidelity, your girlfriend says she is not ready to be a part of a committed relationship, it could be one of the cheating girlfriend signs. However, it could also mean that she simply has developed cold feet. So, don’t be too quick to judge. Analyze the situation, talk to her, and then decide.

19. She is always texting someone

What are the signs of a cheating woman? Let me tell you about one of the most obvious facts about cheating girlfriends – they are ever so busy on their phones! Besides going to the hallway to talk in a hushed tone, her texting game never seizes. If your girlfriend too can’t seem to stay away from her phone for a little while, chances are someone else is keeping her busy day and night. 

When my friend Eric found out about his girlfriend cheating on him, he mentioned something very similar. He said, “I was tired of having a relationship with the shadow of a person who existed somewhere behind that screen. She was never present in any of our conversations with her full attention. She could not even leave her phone before coming to dinner, which was solely our time to talk about our days and enjoy each other’s company.” 

signs of a cheating woman

20. Her personality changes

Since she is under the influence of another man, you will notice changes in her personality. Instead of anything subtle, there will be major changes in her perspective and viewpoints, which will clash with yours. This is one of the lesser-known but evident facts about cheating girlfriends. She might take drastic decisions and behave in an erratic way because she is consulting the other man in her life and applying it to your relationship.

Constant arguing in the relationship will become the norm. Swaty says, “Personality changes are very difficult to pinpoint but the partners will feel an air of change in them. They may look happier and more content without depending on the other person. They would look forward to going out alone, even to the office to escape from their partner.

“An otherwise talkative and expressive individual may become distant and secretive, not keen on discussing their lives outside the home, and remain mostly busy on their phones. They start taking better care of themselves, notice their boyfriends much less and try to evade topics that involve too much future planning or even reminiscing about the good old days.”

Related Reading: 10 Telltale Signs You Are Not Ready For A Serious, Committed Relationship

21. Your girlfriend has trouble expressing her love

At the beginning of the relationship, your girlfriend might have had no issues in expressing her love and saying “I love you” at least ten times a day. But now that she finds it difficult to express her feelings of love, she might be guilty of cheating on you. She may even fail to respond to your words of love and affection promptly and earnestly. This is one of the signs of a cheating girlfriend and cheater’s guilt.

22. Your gut feeling tells you that something is fishy

Your gut knows something is amiss and you often ask yourself, “Is my girlfriend cheating on me?” or “Why do I feel like my girlfriend is cheating on me?” This is because your heart senses something even when your brain does not. When your intuition tells you that something is fishy and your girlfriend is not being loyal to you, then you should probably pay heed to the warning. Remember, intuition rarely ever goes wrong.

As soon as you get evidence and catch a cheating girlfriend, you should make it a point to confirm it by confronting her directly. Once you are able to hear her confession, you must make a decision as to whether you want to let her go or whether forgiveness in relationships matters more to you. The future of your relationship will depend on your decision. Therefore, choose your course of action wisely.


1. How to know if your girlfriend is cheating on you?

There are a few signs to know if your girlfriend is cheating on you. If you notice that she has mood swings, takes drastic decisions, isn’t caring anymore, avoids intimacy, and tries to keep a tab on your schedule, know that these are signs of a cheating girlfriend.

2. How do you tell if your girlfriend is lying about cheating on you?

You could confront her about cheating and she could deny it vehemently. But she continues to hang out with her new girl best friend whom you have never met, is always late from work, and smiles when that “special friend” messages. These are signs that your girlfriend is lying about cheating on you.

3. How to know if your girlfriend is cheating on you in a long-distance relationship?

There will be signs that your girl is cheating on you in a long-distance relationship. In a long-distance relationship, a cheating girl will not want to make time for your travel plans, could be telling you she is working late most days and hanging out with new friends, none of whom you know or have met.

4. What are some physical signs your girlfriend is cheating?

Physical signs that your girlfriend is cheating on you include hickeys, which you suddenly spot on her neck or chest, her reluctance to be naked in front of you, and her new lacy lingerie that you do not get to see her in. She might also be unwilling to get physically intimate with you.

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