Everyone knows when they get married what the rules of possession are regarding shared property. If you don't want to go through a divorce then don't get married. No one put a gun to his head or anyone else's and told them they had to get married. Guys do it by the millions of their own free will. Then piss and moan when they get a divorce and have to pay what they knew they would all along.
I feel for everyone who has to go through a divorce as it sucks all the way around. But I have no sympathy for anyone who has to pay child support no matter how much. You brought them into the world now you need to pay to have them raised particularly if you aren't even going to be around to do the job except on alternate weekends. No one made you have kids and if you couldn't anticipate the future, whose fault is that??
Again if you have suffered through a divorce I can sympathize. But not wanting to take care of your children even if that means that your ex-wife uses that money to blow some of that money on herself, I don't see at all. You picked her as the mother of your children and you had the kids, now you have to deal with the consequences.
That is horrible logic. Of course everyone should take care of their kids but it's not like they predict the future and know who gets custody if a divorce happens. To say "well the knew they would have to pay if a divorce happens" isn't even close to true.