My husband won't stop smoking in bed.?

He has burned every single blanket, sheet, pillow, pillowcase, rug, night table etc. that we have ever owned. I have given every ultimatum in the book. Begged, cried, threatened, reasoned with him. I told him it was plain disrespect to go against my wishes. All I ask is that he smoke down in the kitchen instead of the bed if he needs a cig at night. He smokes a few drags and falls back asleep! (numerous times per night) What do I do? Please don't tell me to leave my home~I've already thought of that option as a last resort.