I had been dating a woman for the last year and have been on an emotional roller coaster ride with her ever since. She had been married three times, had many failed relationships and was very open about being treated for a "disorder" with prozac and had once attempted suicide. Despite this, I fell head over heels for her. Most of the time it was a great relationship but she would often perceive anything I said as critisism and begin to doubt our relationship. After four months she left me giving very nebulous reasons for it (none were real). Then she came back and all seemed as it was before. Three weeks ago we went through the same things again. We had breakfast, all was fine, I took a shower and when I came out , she told me she did't love me anymore and wanted me to leave. I suspect it was triggered by my questioning something she wanted to do. Anyway, I suspect she has BPD. She has a terrible time dealing with stress, work, people and often mistakes a question as critisism. At night she is a docile as a lamb, wants me to hold her while we sleep and actuall purrs like a kitten when I do. But as day progresses she becomes unstable. At one point she cried begging me never to leave her. Then she pushes me away.
I really care for her and at one point asked her to marry me (four days later she left me). But I don't want to be on a roller coaster ride all my life. Can I get her to see that I love her and earn her trust or is it impossible?