You'd be surprised at the number of parents who don't know how to take care of the child when it's not their primary role then. Sure they know the basics, but you're failing to read or having selective reading where I talk about the nuances.
Why are you assuming the father doesn't "understand the nuances"?
Sure, but it takes time and then during that time there is an even bigger disruption in the child's life than there needs to be.
A bigger disruption: not having food on the table. So why is the smaller disruption given precedence over the bigger one?
When you tried to make it sound like it's all the woman's fault for making the decision to stay home while the father worked. You said the woman made the decision of her own free will to stay home and take care of the child so she's not owed anything because she made the decision.
Where?
By your own logic right there, then that means the man made the decision of his own free will to marry the woman and have kids with the woman knowing full well what could happen if something went wrong, so he shouldn't complain about owning money because he knew the consequences ahead of time and made the decision anyway.
I really don't see how you haven't realized that every single one of your arguments involves circular reasoning.
You don't see how it is the law that removes accountability of choices (for only one party, just as you did). That arguing for changing the law is arguing for adding responsibility for both parties.
I think you have a comprehension problem. My whole stance if you can take the time to read it rather than selectively picking things out is in both examples, the decision is a joint decision and when a joint decision is made, consequences apply to both parties not just one.
Lay out the consequences applied to both parties.
No, they made a joint decision that he would support the wife and kids.
A joint decision of which responsibility is only given to the man, yeah.