Court Order Enforcement in Illinois

 Posted on March 31, 2026 in Post-Judgment Modification & Enforcement

If you have a divorce decree, parenting plan agreement, or spousal or child support order in place, it can be incredibly frustrating – even infuriating – when your former spouse or partner does not live up to his or her part in the agreement or court order.

If your former spouse is ignoring a court order in 2026, you are not out of options. Illinois law gives you real tools for post-decree enforcement, and a Wheaton family law attorney can help you put those tools to use. It is tempting to fight back on your own, but that can make your situation significantly worse. The right move is to go back to court and let the process work for you.

Are Illinois Divorce Court Orders Actually Enforceable?

Once your divorce or custody case is final, the court order is legally binding on both parties. Neither side can unilaterally change or ignore what the order requires, even if they believe they have a reasonable justification. Any modification must be formally approved by a judge before it takes effect.

Under Illinois law, including 750 ILCS 5/508, a party who refuses to comply with a court order without good cause can be required to pay the other side’s attorney’s fees and may face contempt penalties, including fines or jail time. This is true whether the order covers child support, spousal support, parenting time, or any other term of your divorce decree.

What Happens When Your Ex Violates a Support Order?

Unpaid child support and spousal support are the most common problems that bring people back to family court after a divorce. According to the U.S. Census Bureau, custodial parents were supposed to receive $29.9 billion in child support in 2022, but actually received only $19.2 billion. That’s a major shortfall, and it has real impacts on parents of young children. 

If your ex has stopped paying or keeps falling short on support payments, the court has several enforcement options available:

• Wage garnishment, which takes payments directly out of your ex’s paycheck before they ever see the money

• Interception of tax refunds and lottery winnings

• Suspension of your ex’s driver’s license or professional license

• For past-due child support, Illinois law can add interest to the unpaid balance

• Contempt of court proceedings, which can result in fines or jail time

Your ex cannot stop paying simply because they claim financial hardship. If their income has genuinely changed, they are required to petition the court for a modification. Until a judge approves a new amount, the original order remains fully enforceable. Choosing to stop paying and hoping nothing happens is not a valid legal strategy.

What Can You Do When Your Ex Violates a Parenting Time Order?

Illinois law treats parenting time violations just as seriously as support violations. In 2016, the state enacted 750 ILCS 5/607.5, which created specific remedies for parents whose court-ordered time with their children is being blocked. If your ex keeps refusing to make the children available or consistently ignores the agreed schedule, a judge has a range of options, including:

• Awarding make-up parenting time for what was missed.

• Requiring your ex to pay your attorney’s fees and court costs.

• Ordering both parties into family counseling.

• Imposing added conditions, fines, reimbursement of expenses, or other remedies the court finds are in the child’s best interests.

• Holding your ex in contempt of court.

Many parents do not realize that child support and parenting time are treated as entirely separate obligations under Illinois law. If your ex stops paying support, you still cannot withhold their parenting time in response. Cutting off parenting time on your own could land you in contempt of court, even if your ex was the one who violated the order first.

What Does a Contempt of Court Case Look Like in Illinois?

When your ex fails to follow a court order, you may need to file a petition for Rule to Show Cause or another enforcement petition, depending on the type of violation. This requires your ex to appear before a judge and explain why they have not complied. If they cannot provide a valid legal reason, the court can hold them in contempt. The proceeding gives your ex a chance to respond, but it also puts them on formal notice that continued non-compliance will have consequences.

A contempt finding carries real weight. Your ex may be required to pay your attorney fees and face monetary fines. In more serious or repeated cases, the judge can impose jail time. Courts typically prefer pushing for compliance before resorting to punishment, so a first offense addressed quickly may result in a warning. However, judges in DuPage County family court are not forgiving toward parties who make a habit of ignoring their obligations. A documented pattern of violations will be treated with increasing severity.

What if Your Ex Claims They Never Received a Court Order?

Once a divorce is finalized, both parties are responsible for knowing what the order requires. Court orders are served through official legal channels, and claiming ignorance is not generally accepted as justification for non-compliance. Your attorney can produce the service record to refute that claim directly.

Should You Try to Resolve Your Ex’s Court Order Violations Without Going to Court First?

In some cases, it makes sense to try to resolve the issue before returning to court. Your attorney can send a formal letter to your ex identifying the specific violations, citing the relevant court order, and outlining the consequences of continued non-compliance. This can be effective when your ex does not fully understand their obligations or believes there has been a misunderstanding.

That said, do not delay if the situation is serious. If your ex has a history of violations, if things are escalating, or if you are being kept from your children, take action now. Document every incident carefully, recording dates, times, and any relevant communications. That record will matter when you go back to court.

Schedule a Free Consultation with a Wheaton, IL Divorce Order Enforcement Attorney

When your ex refuses to honor a court order, you need an attorney who will respond quickly and advocate forcefully on your behalf. The experienced DuPage County, IL post-decree enforcement lawyers at Andrew Cores Family Law Group is ready to help you understand your options and take the right steps. We offer free consultations, so call 630-871-1002 today.