Womens lib didn't **** that up, massively increased income inequality in a capitalist society did.
There simply is no longer the kind of monetary stability available from a 1 income household, for the middle class housewife to still be a realistic proposition. That has nothing to do with women's rights and everything to do with statistics like this one:
Richest 62 people as wealthy as half of world's population, says Oxfam | Business | The Guardian