My friend who also happened to be my roommate in college is seriously addicted to weed and a lot of other substances. Plus he has found guys at work who aid his addictions further. He also seems to find all sorts of substances such as thinners, cough syrups, painkillers, etc. to abuse. Its really really bad now. Basically, he went off to work for an oil company. The place was in the middle of nowhere and he developed all sorts of addictions there. Now that he is back, we've discovered his addictions or are slowly finding out. He recently had his first kid, and you know I just can't see him go on like this. No one can. But, the problem is that he still has access to a lot of drugs via his colleagues. I haven't told his wife and she doesn't know anything yet. I mean she knows he smokes weed sometimes, but she doesn't know that he is always on some drug or the other. Should I tell her? And how do I help him?