I don't expect a whole lot of help because I have no avatar, but I can't stop thinking about my problem. I am a guy, and my gf (2.5 years - lived together the whole time) recently realized that she is also attracted to women. she likes a girl that she works with and I came home to find them kissing with the lights off. So after getting over the shock of being cheated on, which fucking sucked, we talked and we both love each other and don't want the other to leave. We have such an awesome past and its not like she did it because she doesn't like me. It's because she was kind of bored, and also was in a position to find out more about her sexuality. She is confused about who she is and this was a really shitty way to experiment cuz i don't care that it was just kissing and with a girl - it hurts so bad to know that she feels something for someone else and went to someone else for something I couldn't give her. She said its just different, more sensual etc. with a girl. I love her, I believe that she loves me, but to me it's so hard to understand the desire to be with another person if she actually loves me. I don't know how to move forward and It's really hard to know she is at work with this chick right now. I want to tell her that obviously being with anyone else just isn't an option if she is with me, but considering this happened just two days ago I don't want to be setting ultimatums like that yet. I don't want to push her away.