You can file a supplemental petition for modification of final judgment and in that pleading state that the children are not attending private school and you need child support in lieu of private school payment. Only a court order can modify child support and this is the only way to get a court order in your case. The supplemental petition must be filed with the court and served upon your husband. You will need to file several supporting documents such as a financial affidavit, and proposed child support guidelines. The matter will most likely be ordered to mediation and hopefully resolve at that time.
Answered on Jul 16th, 2013 at 3:30 PM