How would you ever prove that? But since the mechanism is there, there will be some who unscrupulously take advantage of it. Especially if she lives in the state where mere "preponderance of evidence" is required to strip him of parental rights and she faces no consequences if she lies.
Or is this just something from your overactive imagination. The article you linked shows men using threats of suing for custody as a way to squelch legal charges against them.
If the woman was really raped she should pursue criminal charges against her assailant. Demanding that states strip him of all parental rights without him being found guilty of rape is beyond the pale.
Yep, still have zero idea about what the laws regarding division of marital property, child support and other issues in family court mean. Ah, Consistency! Thy name is Derec!
I know that the woman can get at least 50% of the guy's assets plus monthly alimony, in some states forever. And if a man can't pay,
he goes to jail.
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The child gets that stuff.
Of course, as a minor, it is administered by his primary caregiver; But it is unreasonable to characterise this as the father's assets or income being 'given to the mother'; those assets are given to the child's primary caregiver, for the purpose of providing for the child.
This system is, of course, open to abuse; but if a father believes that the mother of his child is abusing their child by withholding the necessities of life from him, then he can apply for custody himself.
It is rare for a woman to abuse her child in this way; so monies paid by the father to the mother for the care of their child are usually going to be spent to the benefit of the child, not the mother.
Of course, this reality doesn't suit your preferred narrative; but it is true nonetheless - raising a child is expensive, in both time and money; A parent who withdraws from expending time on their child can reasonably be required to subsidise that child financially. A child-care professional expects to be paid for their time, and expects the parents to pay for the food, board, clothing, education etc., etc., required. When the child is being cared for by one parent, it is perfectly reasonable for the other parent to pay for the service provided.
In no way is it reasonable to describe such payments as 'the woman can get ... the guy's assets plus monthly alimony'; You might as well say that your chauffeur 'can get my car, plus a monthly paycheck', and whine that if you refuse to pay him for his work, you could go to jail.
The only difference is that by fathering a child, you create a contract you can't back out of for 18 to 21 years, whereas hiring a chauffeur you might be able to fire him at only a few week's notice (or in the insane US employment system, at will). You still have to pay him for the work already done though.
If you don't want to pay, don't enter the contract in the first place.