DH is a heavy drinker, possibly/probably an alcoholic. He only drinks after 6 pm and is never violent or aggressive, but rarely has less than 6 pints of beer a night. We've been together a long time (18 years) and I tolerate the drinking. Tonight he started talking about wanting to give up alcohol and said that one of the reasons that he drinks is that if he doesn't he has really nasty violent nightmares. He said he's had them since he was a child and the only thing that helps is alcohol. This came from him - I gave up some time ago on nagging about booze. Anyone else ever heard of a similar situation or have any advice on anything that might help?