Really? You've never heard of somebody who'd rather their spouse work shorter hours and spend more time with them at home? Or spend more time with their family? Or travel more with them?
Said another way, one's spouse probably finds it attractive that one can get a new job if one loses the current one.
Marriages often go to hell when the husband is out of work and it becomes obvious that he either cannot or will not return to the workforce. That is, when a husband becomes a materially poor individual who does not strive vs his peers.
The divorce thing is true for men specifically: https://journals.sagepub.com/doi/abs/10.1177/000312241665534...
What's nasty? Expecting that people generally value economic capability and competitive ambition in their life partners?
And, true, I don't know your wife. That's why I said to each her own. Still, as a thought experiment, quit your job and watch TV for 24 months solid then tell me how it's going.
I find it hard to believe that your wife would prefer you to be a materially/economically poor individual who doesn't strive vs your peers. To each her own, of course.
(I take no position on the GP's controversial theory. Just calling out that the implications of the parent's comment strike me as unintuitive.)