> Force a Prenup ratio equal to the assets they had at the exact point prior to marriage
Which would completely ignore the economic imbalance I was talking about, which occurs during the marriage.
> It's 2026, and women are starting to outearn men in some cities. Why make men the sole breadwinners of the family?
Like I said, making a parent a stay at home parent is simply economic reality for many, while the kids are young and childcare is expensive. There’s no reason why that has to be the woman but the data shows that the vast majority of the time it is.
> making a parent a stay at home parent is simply economic reality for many
The topic was couples/cohabitation/marriage, not child rearing. The concerns you raise would be equally applicable where the parents have decided they want absolutely nothing to do with each other. There is truth in what you are saying, but it is an entirely different topic. How to deal with the child is a negotiation that takes place around the child, not around a romantic relationship (or lack thereof).
In the romantic relationship, there is no realistic situation where one party ends up with all the money unless the other one willingly hands theirs over. But any of us can do that. I can willing give you all my money now just the same and there would be no good legal recourse if I decide it was a bad idea later. The only reason we have these ideas in the world of romance is due to the historical idea that women aren't capable of thinking for themselves.
There probably isn't much of an economic imbalance if the prenup ratio was based on when both were single.
Even if one party earns less, I don't see how "vulnerable" that would make them if it was prior to meeting the other person.