I went to college with this guy years ago lets call him X. I know him since 1998. I would consider him a good friend but we hadn't been out together for a couple of years and recently I went down to his town to go out. This past Friday though he came up to mine. Me X and my fiancé had a few drinks in the house then headed into town to the pub where we met my friend Y and his girlfriend. We all got on like a house on fire. Y and him hit it off which I was delighted about, we were having right laugh in the niteclub. Afterwards myself and Y went for food and my fiancé and X stayed outside. What happened next I didnt know till the next day. While I was getting food, X started rubbing my fiancé's ass and trying to kiss her. Whispering sexual stuff in her ear what he wanted to do to her (bend her over and fuck her hard, stick a finger in her ass etc) and stuff. She pushed him off told him to stop and called her cousin over. He stopped and then myself and Y came back. He was just like nothing happened. We went back to Y's house and were all sitting round talking. My fiancé was beside me and X was beside her and he was rubbing her leg and all on the other side. I had no idea. She got up and went to the kitchen with Y, who had seen him doing it. She said she would deal with it cos Y wanted to punch his head in. I would have too if I had of known. She didn't want to start a drunken fight so she said nothing. We went home in a taxi, and again I was sitting beside her and he was on the other side. He was feeling her up in the taxi, grabbing her hand and putting it on his crotch and stuff!! It was dark, I was drunk and didn't see anything! And he was talking to me while he was doing all this! Back in the house I went straight to bed and he cornered her in the kitchen saying stuff like I know you want me, I know it's wrong but we have a connection and bullshit like that. She pushed him away and went upstairs to bed, but she went to the loo first and when she came out of the bathroom he was standing there in his boxers with a hard on going come on, you know you want it!!! She pushed past him and came to bed. Yesterday morning she was off with him and I asked her why when he had left? She told me everything and if she had of told me Friday night I'd be in jail now, cos I would have killed him!!!!! I'm so mad and shocked and lots of other words I can't think of. I rang him and text him but no reply. He text back today said he is sorry and he hates himself for doing it and could I forgive him! I told him to fuck right off with himself and never contact me again!! How disrespectful is that!? I mean god like, I was right there and never knew any of it! And he was acting so normal! I'm fuming so my questions are....what kind of person does that to a friend? im not over reacting cutting him off completely am i?!