Hi, zumagurl;
And welcome to SR!
I understand the difficulty you are dealing with. I am not sure I could live with a smoker without stumbling and falling. Too much there, too close for me. So, I give you much credit for your strength of character.
As you know, we cannot make another person do anything, much as we would like to. And he seems to go the extra mile to keep his habit far away from you. So, the only thing to do here is to work on that stinkin thinkin, I guess. Have you been to any anon meetings? There we learn to focus on ourselves and work the steps towards our own serenity.
I wish you the best. Keep coming and sharing. Perhaps that will help by just venting your concerns. Somtimes, that's all we really need to do.
Shalom!