SHE LIED, AND BETRAYED ME... WAT SHOULD I DO????

Today I found out my best friend of 10 years recently slept with a guy I was in love with and just got out of something not more than a couple months ago.

I was very angry when i found this out and didnt know how to confront her but I did. she denied it then he told me it happened and she STILL denied she did it.

she finally told me that she did sleep with him and it just happened and only happened once. I dont know wether to be angry, kill her or just accept it. Im in a hard spot wit her I love this girl to death but she obviosuly doesnt care about wat i feel.

HELP!!!

The only way to solve your dilemma is to talk it out with her, ask her where she stands and if she understands just why you are so angry. I am going to assume you were not with this guy, but he was someone you wanted to be with? Obviously if he is going to sleep with your bf then he is not that into you, so I hope you hold him to the same standard you hold her. As your friend she should have came to you when it happened, if it was unexpected and if she was into him she should have let you know before anything happened.

Alright the vibe Im getting is that you and him broke up. After a few months she slept with him. Now, moving on. Get the F over it. Dude you broke up, he aint yours anymore hunny, when you friggin break up you break up. Its not a hey lets break up but not mess with other people for a few years. I literally can not stand people who like arent even dating a person and get all bitchy when someone else trys to make a move on that person. Your not in a bloody relationship with them, its none of your friggin buisness, period. Be lucky she didnt do it while you two were dating. And sure she cares what you feel, but she wont let you hold her down just because you cant get over someone months later. And your only 17, Im pretty sure your gonna love a few more guys. Pieces.