How much housework is there though? I have a pretty cushy number here I think.
I do all of the housework (i.e. washing and cooking and vacuuming etc) during DS2's nap at the moment. But I have low standards so just keep the house at a dull roar of mess.
DH is out of the house a minimum of 12 hours, so no I don't expect him to do any housework at all through the week (except emptying the dishwasher, which I hate hate hate doing). I do expect him to not add to it, so putting his plate in the kitchen, making sure the sink is clean after he shaves, not leaving things for me to pick up.
He does breakfast shift here with the kids so gets baby up, cooks brekkie for all of us, makes my coffee, helps DS1 with uniform if necessary that sort of thing.
The only housework we have on the weekend is tidying the kitchen after food prep and I sort out the uniforms for the week, everything else is done through the week. He probably spends more time with the kids than I do on the weekends and that includes the grunt work like nappies.
When I am working outside the home we do of course split things more evenly, but I have the time to do it all because I don't need/want to work.
I still have time for the gym, lunches out, coffee with friends, playing at the park, watching TV, MN through the week and it means we can chill on the weekend.