A couple of friends of mine are going out at work,ones a good friend and I know his girlfreind,not as good of friends as we are though. He talks to her about getting married and such I think they are starting to get seriuos since she is almost 18(Yes,I know, they are stupid). The problem I have is he is an idiot,he says he wants to marry her and then we(he and I) go out and we end up at other chicks houses(we didnt nail them though,they backed out). He was talking about how he wanted to nail them on the way there and such. Here is were I'm stuck, he is semi-abusive at times to her,he has told me how when they have an argument and he doesnt get his way he will yank her by her shirt and not let her leave. I tell him that he should get his priorities straight,he wants to marry a cute,nice,smart and funny girl,but yet he out hitting on skanks non-stop. He always wants me to talk to women with him as his wing man,but I no longer want to. I'am starting to feel bad for his girlfriend(my friend) and people are starting to catch on as he was caught fooling around with another chick at work. What would you do? Say nothing(I havent even hinted to his girlfriend)? People who know him are starting to come up and ask me questions(They are catching on),do I let them know the truth? I cant let this chick get hurt BAD,as in get married to this moron. I'm not going to try and hit on this chick or anything,its just sad because he is her first boyfriend.