You suffer from obsessive intrusive thoughts. Meet a Clinical Psychologist for this, do not delay.
Trust him on this and don’t dwell on it ; yours is the future
File an application at the police station that she’s trying to frame you
Yes, unless she made a will otherwise
Get a psychological evaluation and consult a therapist
Try to solve your problem by speaking with your boyfriend, if it still doesn’t work out maybe it is time to move on
No, nothing should force you to ‘stay’ in an abusive relationship
Speak with your partner. Think it through together. You are adults and if are on the same page, there shouldn’t be a problem.
Don’t hold on to the past, take counseling to heal
Try and clear the misunderstanding with her, sometimes relationships don’t work out. If too upset seek help of a Psychotherapist