Have you read the thread "Heartbroken" posted by Brem? Click on that, it will lead you to the long story of a wife whose husband had a pill addiction.
Your husband is for sure not detoxing from opiates if he is sleeping comfortably on the couch.
Click on that thread....it will lead you to Callie's story. (And she has children, too). You will learn things you need to know.