Well support is mainly for clothing and food and toys and school supplies for the kid, and $600 A month would definitely help out there if you spent all the child support on the child like intended. It's not alimony.
I think (depending on the country) that child support is based on the payer's income. I've never met anyone, man or woman, who actually was awarded $600/month in child support. It's usually been around $250 - $300.
I'd be happy if they jailed her between me and the other dad she owes almost $10,000 in back payments and still walking around free if a man gets behind anything over $1500 he gets locked up
And also, a kid needs more than food