My ex husband was ordered to pay weekly child support, plus 1/2 of any unpaid medical/ dental and summer camps. He now collects disability and works part time under the table. My children now get monthly checks from his disability and he has not paid his 1/2 of unpaid medical or summer camps. Is the checks my children recieve now his child support? Is he still responsable for 1/2 of any unpaid expences? I have not been back to court since my kids started getting checks, and he has not paid anything in over a year. Do I need to go back to court.