I think my so says they hate onions but I cook with a lot of fine chopped onions and they love all my food.
It it a knee-jerk response or do they really hate all onions?
I don't think they really hate onions maybe it's a habit.
Maybe they had experience with raw onions. They're much stronger and sharper in taste than cooked onions.
That's is probably true. I myself use onions to lose weight so they can't be all bad.
That's good for you but remember everyone has their preferences for food so it's okay for him not to like onions if he changes his mind.