If my parents had never had me, I wouldn't be here to have any regrets about it. If I'd had the option, I woulda given up my life for that. The same people who will be wiping yours when your kids are too busy with their own children to take care of you. And the fact that we have no children enables us to view children in a more objective way than parents do. My advice is they get a job.
Charity begins at home.
Hell, if they are little adults, they should be paying taxes. Also, if they are little adults, this nonsense about taking violence off T.V. for the sake of the chilllddddrrruuuuunnnnn would be moot. Whales would have stopped stranding thmselves as oceanic pollution levels dropped back to zero. Without the EMF fields migration routes would re-establish. New species would begin to develop, and the Earth would once again be whole and well.