Hi,
Is he in AA? Is he attending meetings, working with a sponsor, working the Steps?
Regardless whether he is, I suggest you check out Al-Anon. There is relatively little for you to do to help him with his recovery. You can, however, focus on yourself to figure out what YOU want and need for yourself.
Early recovery is a time when the alcoholic is just starting to get his marbles back. He most likely won't be the greatest company for awhile. If he continues to work at his recovery, he will start communicating more.
Hugs, glad you're here with us.