In the United States, we are seeing a push towards traditionalism, and I really think it's a matter of "necessity being the mother of invention."
As technology robs our economy of jobs, it would sure be simpler if we had those good old traditional nuclear families with a stay-at-home-mom and one principal wage earner. We are heading towards a time where one job per family will be all the jobs our economy would be making, so a subtle and not so subtle push towards women going back to traditional roles would help the trend.
With populations stabilizing, there is hope that women might have slightly larger families.
Of course, for this to work (something the right wing hasn't figured out yet) is that that one job per family has to pay a living wage and have certain benefits--health care, pension.
It's a work in progress.
Is it right? I would prefer, personally, the European route--opportunity for all, with shorter work weeks and longer vacations to allow for technology's stealing jobs from workers.