What about creating a place for him to be outside while he smokes? Someplace away from your bedroom..do you have a patio or garage where you could set him up with a chair and ashtray?

Anyone can quit smoking. Don't believe everything you hear about quitting (or about anything else for that matter). People quit every day. The hype about the difficulty can keep a person stuck, can keep a person from trying and succeeding. It isn't easy, it's just difficult. And difficult is difficult, not impossible.