My girlfriend and I have been dating since April of 2011. It has almost been two years. She told me of how she hooked up with other people, and there was this one guy who was, up until recently, her best friend and he was on that list. They both had a bit of feelings for each other, and just shrugged them off when we both decided to go out.

So this past August, I was on vacation and during a party back at home, she hooked up with this said guy while they were both drunk. We both know that incident was inexcusable. However, before we both left for school, she decided to kiss him again to make sure that she didn't really have feelings for him and she claims that she doesn't. Since then, they decided to cut all ties and not speak to each other again. This part hurt more because she decided to do this sober and it was all her decision.

She decided to tell me about all of this today, and now I'm just a wreck. I really do love this girl, but this just changed everything and I don't know what to do. Please help me, reddit.
user
Girlfriend for almost two years drunkenly hooked up with her former best friend, who she doesn't speak to any longer since the incident, in August. She also kissed
assistant
My girlfriend and I have been dating since April of 2011. It has almost been two years. She told me of how she hooked up with other people, and there was this one guy who was, up until recently, her best friend and he was on that list. They both had a bit of feelings for each other, and just shrugged them off when we both decided to go out.

So this past August, I was on vacation and during a party back at home, she hooked up with this said guy while they were both drunk. We both know that incident was inexcusable. However, before we both left for school, she decided to kiss him again to make sure that she didn't really have feelings for him and she claims that she doesn't. Since then, they decided to cut all ties and not speak to each other again. This part hurt more because she decided to do this sober and it was all her decision.

She decided to tell me about all of this today, and now I'm just a wreck. I really do love this girl, but this just changed everything and I don't know what to do. Please help me, reddit.
user
My girlfriend hooked up with another guy while drunk and changed her mind about it. How do I react?
assistant