You are doing something about it, it’s called tough love. I’m going through the same exact thing. I shared my story earlier and something just bugged me to read yours. I think your husband is at a place right now where he wants the help but doesn’t know how to humbly himself and reach out for it. The hardest thing for an addict, is admitting you are an addict. The thought of not using any mind-altering substances for the rest of your life is scary for a person in active addiction. Once he gets over that hurdle things start to get better for him. He has to learn to love himself again. That’s why it is extremely important that he removes them friends from around him. They are going to keep him sick because he’s their meal ticket. I think you should find a local NA meeting and sit and listen. It will come to you who to reach out for. Like the saying goes, “birds of a feather flock together. Get them crows away for your husband and surround him with doves. In other words, help build him a new support system.