@theFlow He can just hire a teenager to do this for pennies on the dollar. She didn't stipulate who had to do the chores, or he could get a doll, and tell her that she can do all those things, and he doesn't need sex.
I am be somewhat flippant here, of course. His mistake was agreeing to this deal. The minute a woman makes a list or broaches the topic of this list, it's over. She is demonstrating that she is in control because she is gatekeeping access to her vow-given duties. Contracts matter
@theFlow at least the guy has guaranteed sex. Most married guys don't even have that.