According to my other half, I am to:
Reef early and often
Keep the head spotless, working and odor free
Move my tools off the boat to give her stuff more room (except when we need them)
Cook at least once a week
(Last one can be rather self limiting)
That's about right for me, except I do more cooking. I would also add, have a large battery bank and a good inverter for things like microwaves and hair dryers. My wife will sail but she will not camp.