Exactly my point!! OP is being unreasonable, and using the fact that it is housework ("women's work" is the tone) to make is sound like he's not pulling his weight. Here starts a torrent of man bashing about housework.
It's nothing to do with that, the man works damn hard, has one morning a week to (sometimes) do a hobby, and look at everyone. "Oh, got time to swan off to golf has he??" God forbid the chap has one morning of his own social time???? Sod it that he doesn't get home until gone 7, that 4 hours of work around the house to drag out of him. What planet are people on??? ODFOD.
She has decided basically that she'd prefer to be doing something else, and as a result of this, the housework (which has been her contribution work wise thus far) won't all get done at the same time. I'm pretty sure he'd prefer to finish work at 5, so is it then perfectly fair to tell her that she needs to carry on with all her existing work, and just expect her to pick up the shortfall in earnings? No. But that's exactly what she's doing to him.
My DP lives abroad, fully supports me when I'm in the UK. I have DS in full time education. I have the chores in my house done by other people, and frankly I have all the time in the world. I sort out everything admin wise. I sort out our social stuff. I sort out DS and Step DC stuff. I get to the gym, I meet my friends, I go out for dinner, I am redecorating this house and yapping all hours of the day to tradesmen. I have to deal with the "staff" (one gardener, one housekeeper, really not that excessive) and I work occasionally in the evenings or the weekends. What I do is very important, and he works bloody hard. The very concept of me shirking some of this because I'd rather be doing something else then expecting him to pick up my slack?? Laughable, and very disrespectful to him.
And so is pulling the "Oh I'm a woman so I must do the degrading housework then???" card.