If she doesn't have any income , and you are bringing all money for house.
What if a guy cooks or cleans really great (like chefs) and his wife is a housewife , should he cook?
A lot of women still wants to be housewives now a days. Many doesn't have a job or don't intend to , they choose guys with good earing potential. But should they complain then if their guys don't help them in house?
In my personal opinion , as a guy if you already earn and cook and clean in , women lose respect for you. I have seen this in real life.