Girlfriend breaks up with me after every fight

im in the situation of the girl right now. i always break up with my bf every fight. and it always happen when im PMSing. i dont know, i just cant control myself. i am blinded by anger and i just want to escape the situation that's why i always break up with my bf. i know it's not a good reason, and you guys wont understand. i dont understand myself either. it's like when im angry and emotional, i know im right and im sure i want to break up. but after a day or 2 i will totally regret it.

and right now, my bf had had enough. i am begging him to forgive me but he just says that it will happen again, so what's the use. he's probably right. but i dont know what to do. we talked about this before, and i promised him that i will not break up with him. it worked for a bit but then we had a fight again. and i said i give up on him. blah blah..

im so angry at myself right now. im stupid and crazy. and right now, im going crazy, i dont want to lose him. grr.. why why why?!

I have the same problem, I have been seeing my GF for a year now and she breaks up with me all the time, if its her fault, my fault or out the blue. It happens more often when she has had a drink or time away from me as we are very happy together doing as little as watching TV we enjoy as well as going out. Since christmas we have broken up three times and are currently not seeing eachother. When we break up its only for a maximum of a week and from what I have read it seems like this type of thing is common with people who have BPD (Bi-Polar). I dont want to leave her as I love her and she loves me. I have tried the soul mates thing and how much I love her ect and she says I repeat myself. The problem is it seems to work and its the thruth. Im currently trying to stay quiet and not message her to see what happens but im not sure weather hse is just a bi*ch or has a problem that can be addressed as every time this happens I feel really low, I cant eat, sleep or generally function to well and its distracting me from my job and gneral happieness.