See the case In Re Marriage of Turk (Illinois Supreme Court 2014).
The court ruled that the custodial parent can be made to pay the noncustodial parent to alleviate the noncustodial parent’s inability to pay their share of their responsibility to support the child.
“the final child support order may result in a “negative” payment to the custodial parent”
Thus resulting in child support payments to the noncustodial parent.
Beginner's Guide to Family Law
A Simplified Path to Parental Rights
For a loving parent, a child custody suit can be a time of terror. The most important thing in your life is at stake and it doesn't take long to figure out that the system is rigged against you. This book provides simple straight forward and easy to understand ways to help ensure that your rights get protected. This is the starter guide for you to protect your rights.