This is the tradwife rationale. But in reality the tradwife's husband gets bored when she reaches late 30s, dumps her and trades for a younger model. The tradwife, not having had a career or invested in any skills of her own, is then unemployable and fucked.

Really the best solution for het women is to stop obsessing over men, live their own lives, get skills, have a career, and only accept men who will take her on her own terms. Many are too dim for that though.