In this case, I hate to be right. (See the original answer here.) But now you know that he is not someone you want in your life. Not only did he use you, I'm a peace-loving, hippie geek at heart, but if ever someone needed a smack in the mouth, it's this turbo douchenozzle.
Kudos for doing the right thing and telling his girlfriend what happened. You took the winning side here. Now he's going to find himself alone, without a girlfriend, a rebound, or a friendly shoulder to cry on. Do not let what he said bother you. It's tough, because he was your friend and you had feelings for him, but now he's showing his true colors. What an awful thing to say. It would be bad enough if he just denied it. But to also insult you? That is the mark of a true creep. No one needs that. Cut him off for good. To crib from the great philosophers Bel Biv DeVoe, that dude is poison. If I were you, I'd take precaution.
Kudos for doing the right thing and telling his girlfriend what happened. You took the winning side here. Now he's going to find himself alone, without a girlfriend, a rebound, or a friendly shoulder to cry on. Do not let what he said bother you. It's tough, because he was your friend and you had feelings for him, but now he's showing his true colors. What an awful thing to say. It would be bad enough if he just denied it. But to also insult you? That is the mark of a true creep. No one needs that. Cut him off for good. To crib from the great philosophers Bel Biv DeVoe, that dude is poison. If I were you, I'd take precaution.
Ok, question-asker: You made out with a guy who had a girlfriend and who also later refused to tell her. Thus, you ALREADY KNEW he was a worthless, selfish douche, so why are you acting so surprised? What did you THINK was going to happen?
And while I do agree that you were unfairly used, it’s time to stop playing the victim. The guy is clearly the biggest douche by far in this situation, but he’s not the only one at fault. Not only was disrespecting your friend and his girlfriend by helping him betray her pretty damn selfish, it also doesn’t exactly scream “good friend” to me.