Those household structures aren'tpopular, they're just common when women have no other options. I have nothing against those structures, they work great for some families. But the reality is that they often force the wife into becoming an unpaid caregiver for her in-laws (who constantly criticize how she runs the household).

Except "trad" households (full time SAHM in a nuclear home) are not traditional. Tradition is not something only the upper-middle class in a post-war boom attained for a short period of time.

Throughout human history, it was rare for only two people to raise a child, let alone one. Or for women to not bring money into the home.

Like many "trad" trends, it's based more on advertising and television than history.

They are way more popular among men then women. The thing is, women were mostly living that ... it is new only for men