 (Nick Galifianakis for The Post) | Dear Carolyn: My partner of four years has an unfortunate past, including an alcoholic mother and several failed relationships due to her partners cheating on her, and has now accused me of infidelity. Her assumption is false but she keeps insisting she is right. She also demanded that I end a friendship of 10 years because she thinks my friend insulted her and is interested in me. Yesterday she became upset because I did not provide her with passwords to my accounts. I told her I am not comfortable sharing that because we are not married and have separate finances. She has given me the silent treatment while I am traveling on business. She has broken up with me three times, but we keep reconciling as long as I promise to change. I am exhausted and afraid of what I will be accused of next. I am seeing a therapist and we did couples counseling, which she said was a waste because I am the one with problems. I am feeling lost and alone. — Trust Issues | 
