I don't have any answers, just a question..why do you put up with all this BS? His sickness, his abuse is not going to just go away...it will take years of therapy and a strong recovery program...you can move to the moon and it won't make any difference, he will still ridicule you...unless he gets healthy.
You don't have to stay in this mess, you have choices. I hope that you make the right decisions for you.