I guess I know the answer to this before I even post but I just want to talk about it I think. My partner and I have been living together for around a year. I started a new job around 3 months ago and she became quite possessive and jealous all the time always asking me who I was texting and demanding that I showed her the texts. She insisted something was going on between me and my friend, a friend who is not only 100% straight but also happily married. She got funny when I went on a night out and ended up in a gay bar, this happened because we were out with a male gay friend who frequents these places and he begged us to go with him and we thought it would be a laugh. It was all very cheesy YMCA stuff, very funny and certainly nothing to take seriously. Last night we got into an argument when she accussed me of playing games with her and I told her I was going out for some fresh air, as I walked away from her she threw a book at me which hit me in the back. I turned around and am ashamed to say I swore at her and called her names and she called me a slut. I turned around again to leave because it was obviously escalating and she shouted at me not to leave, I turned around and was just going to say "I won't be out long, I'll bring us a pizza back and we can talk when we're both calm" and she slapped me across the face and then hit me across the head. She ran downstairs and I stayed in the bedroom for the rest of the night. Today she went to work early and when she came home she has been quiet but nice but not mentioned anything about it. I can't just let it go, can I?