So I had an affair with this girl for almost 2 years. We were always great together. Never once fought. I became too attached to her. Beginning of this year though things changed. She started acting shady. Stopped talking to me. Wouldn't give me a good reason why she was acting the way she was. To this day I have not had any closure. I haven't spoken to her for about a month now. The one mistake I made was introducing her to all of my friends. She continues to talk to them but won't talk to me. I haven't made any attempts to contact her either. My friends, the assholes that they are, flirt with her a lot. I've decided to cut them out of my life. So what should i do? I'm trying to forget about her but I get this sickening anxiety sometimes. I'm always afraid of one of my friends hooking up with her. I know I act tough when I give advice to others but I'm just a weak person when it comes to my own situation. I'd really like to hear some of your experiences or thoughts to help me move on.