Earlier quoted context omitted.
What, exactly, are you talking about? The OP is referencing the fact that the wife got _everything_ in the divorce. I'd be curious to understand why "facilitat[ing] his success in some way over the better part of a decade" entitles her to everything he ever made.
Is "everything" the family home? In a divorce it's much more about the kids than it is about the wife. The kids get stability in a divorce. Where possible kids live in their home with their primary carer, don't have to move to a new school etc. Why is the wife the primary carer? It starts because the husband can't get pregnant or breastfeed. It's supplemented by the likelihood that he's already the highest earner, wh…
Totally agreed biology IS a factor here. The problem is biology doesn't come with a label and sometimes it's not clearly designed for a singular concept.
There's no Label on exactly which parent is supposed to be the better care taker and maybe there's not supposed to be a clear answer here. But there is this: