When my son was drinking his posts never embarrassed me, it was the pictures he posted. Omg. His profile pic was of him totally blitzed at a frat party. Another guy was holding him up and his tshirt was wet with beer (or whatever he was drinking). It was awful. Why in the world would anyone put that pic up as their profile picture? When he got sober he deleted all his drinking/drunk pictures, and I'm not his FB "friend". I don't want to be, even though he's over a year sober. I think I'd try to read stuff into his posts, even if they were innocent. So I chose to stay away from him on there.