I've been married for 25 years to a woman who never smoked pot and thinks it is bad for my mind and heart (she is a nurse), but she can never tell if I smoked some since I keep my teeth clean and use mouthwash to keep my breath fresh. I have no problem with her, just so she never sees me smoking it, she never sees my water pipe, and she can never tell I just smoked some. Since she can't, we get along just fine. Sometimes she complains about my stash in the freezer, but it is not a problem.