I'd like to take this time to share with you the advice my Dad shared with me on the day of my proposal.
Happy wife = Happy life. Ask your self this question, do you want to be right or do you want to be happy? You'll probably never be right again, but hey, at least you'll be happy. Also if you play you're cards right YOU can never be wrong again. All you have to do is let her make all the disions. That way no matter what goes wrong it won't be you're fault! And finnally some words from my Aunt. She said, "You don't have be right, you just have to be nice."
Best wishes to you both,