This was shown. When household incomes increased as women working became the norm, households had more to spend on housing, which meant house prices ballooned.

This was shown. When household incomes increased as women working became the norm, households had more to spend on housing, which meant house prices ballooned. Much of the rest of the money was taken by things like childcare, gardening, cleaners, etc. This had the end result that those who want to stay at home can't, society is now based arround two decent income salaries.