As you can't seem to afford your own children, presumably you are making less money than those who can. Thus, you pay less in taxes than they do, which means they're paying for your children rather than the other way around.
That’s a bit of a stretch, especially considering that I have specifically mentioned the fact that a lot of people don’t seem to care about their financial situation when having children. And then apparently it is “humane” to take other peoples resources by force through government to pay for their expenses. Who need these barbaric consensual charities anyway.