My husband doesn't drink in the house. I guess he could but it is just easier not to have it in the house. He does occasionally go over to a neighbors to enjoy one beer. I never enjoyed the actual taste, just the feeling so it isn't a trigger for me at all. He's also a huge control freak (that is a whole nother thread) and would never let himself drink enough to lose that control.
He is also very supportive of me. I am also supportive of him. When he was diagnosed pre-diabetic (he's in the military and wants to stay in) I changed the way I cooked and the foods I keep in the house and encouraged a gym membership and bug him to go.
We love one another and want so much to make it work so we start each day new.