I tidy the house. A good job takes all of two hours. Watching a child can be difficult, but then part of "watching a child" is going out for walks with it, seeing friends/relatives, popping into coffee shops, etc.
Going to (paying) work, for the other party, involves working steadily from 9-5, or whatever, with a short lunch break and 15 minutes here and there. Also then factor in the commute.
I have no problem with one party staying at home, and one working, with the money split equally, and I don't care which gender does which, but for one to go to work and then come home and work is ridiculous. So you can have a bath

I imagine this guy of yours tells a very different story
