<human>: Hi,
So my current gf is having her guy friend stay over who she previously had a sexual incident with. About 10 months ago she got really drunk and made out with two guys and one of them is this guy who is one of her best friends. She almost went down on him but he stopped her at the time. So we go to college and he needs somewhere to stay before he moves in the next weekend and she offered her place (before we started dating) on her futon in her single person dorm room. Now honestly the image of her almost going down on two dudes disgusts me( I am finally getting over it cause she was drunk and almost convinced to do it in a bad situation kinda deal) but to make it worse this guy is like one of her best friends who I am going to have to deal with seeing. Im kinda the jealous type and its already irritating me that he is staying over. I have expressed this jealousy and she just keeps saying that he "doesn't like her like that" etc. So I don't know how to handle it. I have tried accepting it and moving on but I just can't completely get passed the idea that he probably still wants her. I do trust her but I see him as a rival even if she does not. Help...

Condense the text into a few key points
<bot>: Gf has a good guy friend who she made out with before and he's staying at her place for 2 days....