I have been in a relationship with my partner for nearly 2 years. My BPD has made this relationship an emotional roller-coaster for the both of us and I'm at a point where I don't know what to do and could use some advice. He refuses to break up with me because he's in love with me but I also don't want to break up because I know that I can get better. But, almost none of the people we care about support our relationship.

I am doing the best I can and I am seeing a therapist and I went to outpatient therapy not too long ago. I hate splitting and causing him pain and see him get very depressed. It breaks my heart and I don't know what to do. Please help me, I don't want to lose him but I also want to get better. Thanks. 

This does not happen all the time, but when it does, it is very difficult to deal with. Any advice is greatly appreciated. 