A previous poster made a good point; who did all the housework before he met you? Presumably he did it himself? Or did he live with mommy, and she did everything for him? Mothers (and fathers) who have sons doing f*ck all and the daughters do all the chores are to blame for this. If I had a pound for every women I have met whose man has no clue how to do anything correctly (or can't be arsed!) I would be a millionaire!
Problem is, when a couple have a baby, the man's life doesn't change at all; the woman's changes completely, and is never the same again. Right from the onset, the man can piss off to the pub with his mates half an hour after the baby is born, the woman can't. Who will look after baby? 
I swear in the next life I want to come back as a man!
Some men seem to think it's the woman's duty to 'keep house' AND to look after the children, and some men think things should stay the same if the woman goes back to work. Sadly, in most couples, the bulk of the housework and childcare is left to the women, because of society's attitude, and also mens attitudes, and their warped sense of what constitutes doing housework.
My husband is a pretty good husband in many ways, and I know I have my flaws. But re housework and chores, he can be a muppet! Eg, he recently spent TWO AND A HALF HOURS tidying the kitchen cupboards, making sure all the tins were facing forward, scrubbing and cleaning the f*cking patio table, and sponging the skirting boards that were not even dusty.
But he left a sink full of washing up, 2 loads of washing, and 17 items of clothing for ironing. And he made no attempt to clean the oven, the fridge, or the bathroom. He just wasted two and a half hours doing shit that didn't need doing.
And then he was shocked when I didn't thank him, glared at the washing, ironing, and washing up still sitting there, and went off in a huff into the bathroom to clean it!!!
Sometimes I can't believe it's 2017 with the shithouse attitudes from some men. Especially the attitude that looking after the kids is the woman's job, and if she got pregnant it was her fault.