Best friend and girl friend cheat what do I do?

Me and my girlfriend and best friend were drinking and he came onto her right infront of me and they started making out I pulled her off non chellantly the started to kiss her again and I split them up I gave them both the option to come clean so we can all move forward and she told me everything and he lied to me and her I want to keep both of them but im having trouble I work nights so I have over eight hours by myself each night and the mind wonders any advice will help thankyou

I appreciate you felt shocked and put on the spot, but... Why on earth wouldn't your reaction at that point (seeing them making out right in front of you) have been to walk out in disgust? Why on EARTH would you 'want to keep' two people who clearly have zero respect and regard for you and your feelings? Would YOU behave like that towards a girlfriend and best friend of yours? Is that what makes it forgiveable? Or do you not view yourself as worth any better treatment?

we were all drunk and i thought that we was making a mistake but then he kept trying to come onto her and i thought she didnt even know who it was but in the following days i found out she had feelings for him but she never wanted anything like that and she just wants to be with me and i want to be able to forgive everyone and i gave him a chance to come clean and he just kept saying i dont know or i dont remember i just keep getting more angry with him

ROFL! Or alternatively, wait for us lot to catch up with getting drunk. :-D

Really?????!!!!!!!! You 3 are very very strange, I must say.