Hi friends,

a couple of weeks ago I had to break up with my gf, we were together for more than a year, but the last months weren't nice for me. When we first met she used to be all sweet and easy going, but as the time went on, she has having arguments all the time, possessive, controlling and sex wasn't so much fun for me anymore, I saw like a work not as pleasure. Broke up with her before but she pulled me back with drama, crying, etc. this time I was absolute.
What did it go wrong? I'm pretty relaxed with women and don't argue easily, how did she get like that?

Pretty much the "love" feeling in the relationship dies down within 6-16 months when a person is in a relationship so right now this is the real girl that your getting to know. Personally I'd next her as its obvious you tried to break up with her(rightfully so) before but this time stay firm with your decision and leave. Tell her that its best that you don't contact each other until your both over this.