Well...I had no choice but to dump my girlfriend of 1 year and 7months. I found out she slept with her ex boyfriend. Out of nowhere apparently, he apologized to her and they started talking behind my back. She lied to all of her friends and all that she is close with that she was talking to him or seeing him. All of her friends are mad at her for what she did. I found out a couple days ago that he slept with her. I confronted her about it and she wouldn't admit it. I gave her 3 chances to admit it and I finally got her to admit what she had done. I told her I never want to see her or speak to her again for as long as I live. This is the first girl I have ever slept with too. I haven't spoken to her since. It's been about 3 days. She cried on me and begged me for 3 hours to stay and not to stop talking to her. She is very dependant on me. But I told her that I couldn't keep talking to her. I warned her that if she ever messed around with any other guy it would be over on the spot. The thing that I am confused on is that I flat out hate her and told her that I don't love her anymore. But she sounds sincere about being sorry, but I can't forgive her for what she had done. We had a great relationship up until this happened, and I didn't want to throw that away. She is the one who threw it away. I still want to be with her. I still do care about her. I'll be honest, I do miss her and being around her. She ment a lot to me and I want to do all that I can to forgive her. But it seems like if I go back to her, that I lose all respect to everyone and to myself. That she gets away with it and wins. She sounds sincere in wanting to try and be with me. She has broken off all contacts with her ex boyfriend and she is still begging me to come back. She completely broke my heart and I don't know how I can forgive her for this. Should I just not talk to her ever again and drop it like its hot, maybe give it time then maybe talk, or just forgive her for what she did to me(doesn't seem right)? I'm in a lot of pain and confusion, and I don't know what to do. Thanks for reading this.