He said he would go to AA if you went with him---He/you(?) can call AA and they will help him. They are best informed in how to help him now. You need ALANON, do you need him to go to that with you?-bet not! If he is serious, he will do what he has to do, and that is to act immediately, no excuses or delay! Keep strong, you have a tough adjustment period to travel. This is serious business!