We are all so different and unique in our preferences and what we like and don't like.

I know lots of people who don't like spicy / garlic food. And I must say, garlic can leave some what of an after effect doesn't it (if you don't eat it, that is).

I do think it could be okay to have these differences in preferences. There could be ways of working around it. It's okay to have the standard fare and for him to like his spicy things. I'm not entirely sure what advice to offer if you don't like putting up with the smell. Perhaps someone can help out on that.