Cas may have touched on something there. It may just be due to the legal issues. I have a similar situation in that my wife doesn't approve of my smoking, but accepts it. She's never touched it, and claims she never will. I say never say never, but that's a different story.

We've discussed it many times, mostly at my prompting. It doesn't matter what argument I make in support of usage, she will always counter with its legality. She won't even entertain a moral argument. She's worried about what we could lose should I get caught.

I wish I could get her to open her mind, but only she can do that. It's awesome to share it with someone close to you like that. Until then, I'll enjoy enough for both of us. Until she comes around, I just don't flaunt it in front of her. She knows exactly when I do it, and sometimes jokes with me about it.

As I accept her for things that I don't agree with, she accepts me for this. That's what you do in a relationship.