I agree with discussing this with the doctor who is prescribing these pills to you. He/she would know what is going on with you this way and probably be able to assist in treating your husband for a medical detox,if it is warrented. he could at least give you options. Should it become necessary, the threat of legal action could even be held over your AH's head (I would guess,possibly by the doctor...those medications are tracked carefully and the doctors can get into trouble with the DEA.)
Best of luck to you. Get help for yourself. Sorry you are going through this. Should things seem to be heading toward getting out of hand, call 911 and tell them what you have told us when they get there. JMHO