<human>: Can you condense the text into three sentences or less?

She'll see this because she frequents this sub but I wanted to post here to see what other people think. 

So my gf went out last night to a club with some friends. We are both currently studying in different countries for this semester of uni but have been in an ldr since the start of college. She had a few drinks but says she wasn't drunk. Barely even tispy. Apparently the guy she was dancing with started kissing her and they made out for 1-2 minutes (maybe she isn't positive on the time) and then she ran away. She texted me 20-30 minutes later that "he kissed me and that's when I left" but after further prodding it turns out it was more than just one kiss. I have told her before that I'm strict on cheating (just in a general "here are my opinions on things" way. Not a "YOU BEST NOT CHEAT ON ME" kind of way) and that there have been cheaters in my family and I find it disgusting. 

I don't really know what to do. I love her more than the world and this is just one mistake while drunk in a different country. But after the trickle truth and everything else I'm not sure how much I can trust her. I'm fairly confident that this is the only time and that she is sincerely sorry and will do anything to fix it. I don't think I'm going to break up with her but I wanted to know if I'm blowing things out of proportion here.
<bot>: GF made out with stranger, didn't lie about it but didn't tell the full truth. Am I overreacting?