I respectfully disagree with the above. I don't think that you should see him again; not until/unless he gets sober, preferably through AA.  But, you cannot make him go to the meetings; he will have to want to sober up before it will do him any good. You are probably enabling him to keep drinking; the best way to stop doing so is to remove yourself from the situation.  I would wait at least a year after he sobers up before seeing him again (IF you still want to see him, that is)--that's because, if he does decide to sober up, he's going to need that year to devote himself exclusively to the program, and he shouldn't try to divide his attention between you and it.  But, again, you can't make him sober up; he has to want it for himself.  Until and unless he does, don't mess with him.  (BTW, being a child of an alcoholic makes him much more likely to "catch" alcoholism himself.)