To be fair when my daughter was little yes most of the mums didn’t work, she was privately educated and I would say most of rhe husbands were wealthy.
However in my social and work circle, every woman works full time. A few took some time off kids pre school, but we all work and see it as the norm, as do our husbands, partners and Male work colleagues. However I work in a very corporate environment and I’m not aware of any part time staff. My friends do a number of things, from management, to working in a supermarket, to administrative and they are all full time.
I do think we gravitate towards people we have things in common with. I always worked, I could have chosen otherwise, I chose not to, and as well as a joint account, I’ve always maintained my own account and I’ve been with my husband 28 years since I was 20,so it’s not a recent thing for me.
My mother in law worked, my mother worked, and both my grandmothers worked, albeit in the family businesses. Growing up my friends mothers also worked, So for me, it is the norm for women to work and be equal and independent. My daughter currently at uni, I suspect will be the same.
When I had my daughter it genuinely didn’t even occur to me not to go back to work and at that time, twenty years ago, I didn’t know anyone who did just stop. It wasn’t until she started school that I met non working mothers.