How to Enforce a Custody Order in Illinois

A quick note on terms. Illinois no longer uses “custody” in its statutes; the legal terms are parenting time, the schedule of when the child is with each parent, and significant decision-making. People still search for “custody,” so this page uses both, but the order you are enforcing and the petition you file use the parenting-time and decision-making language.

What Counts as Violating a Custody Order

Not every scheduling hiccup is an enforceable violation. Illinois courts look at patterns of intentional conduct, not isolated, good-faith misses. But repeated or willful interference is exactly what the enforcement process is built for.

• Withholding the child. Refusing to turn the child over for your scheduled parenting time, or not returning the child on time.
• Denying parenting time outright. Blocking your time using excuses like illness or activities that the order does not authorize.
• Repeated lateness or interference. A pattern of chronic late exchanges or disruptions, rather than a single missed pickup.
• Violating decision-making terms. Making major decisions the order assigns to you jointly or solely, without your involvement.

One missed exchange may be handled informally. A repeated, intentional pattern is what the court takes seriously, and what makes an enforcement petition worthwhile.

The Expedited Parenting Time Enforcement Statute

Illinois treats interference with parenting time as urgent, because time lost with a child cannot be given back on a normal court timeline. That is why the enforcement statute is built for speed.

Under 750 ILCS 5/607.5, the court must provide an expedited procedure for enforcing allocated parenting time. You file a petition setting out the terms of the current order and the nature of the violation, and the court is required to hear it promptly rather than letting it sit for months. This is the primary tool for a parent whose time is being denied.

What the Court Can Order

When the court finds a violation, it has broad authority to fix the situation and to discourage it from happening again. The remedies escalate with the seriousness of the conduct.

• Make-up parenting time. Compensatory time to replace what you were wrongly denied.
• Modification of the schedule. Adjusting the parenting plan where the child's best interests support it.
• Counseling or parenting classes. Requiring one or both parents to attend education or counseling.
• A cash bond. Requiring the non-complying parent to post a bond to ensure future compliance.
• Fines. A monetary penalty for each finding of parenting time abuse.
• Contempt and further sanctions. On a contempt finding, the court can add penalties, including, in serious cases, suspension of the non-complying parent's Illinois driving privileges.

The Other Parent May Have to Pay Your Fees

Enforcement carries a feature that works in your favor: the cost of forcing compliance can be shifted onto the parent who broke the order.

When the court finds that the failure to comply was without compelling cause or justification, Illinois law requires the non-complying parent to pay the prevailing party's costs and reasonable attorney's fees.^[2] This fee-shifting changes the calculation for pursuing a parent who is simply refusing to follow the order, because you may not have to absorb the cost of holding them to it.

How to Enforce Your Order, Step by Step

Enforcement runs through the same court that entered your order, and the parenting-time process is designed to move quickly. The core sequence looks like this.

1. Document the violations. Keep a clear record of each denied or missed exchange, with dates, times, and what happened, so you can show a pattern rather than a one-off.
2. File the enforcement petition. File in the court that entered your order, setting out the current parenting terms and the specific violations.
3. Serve the other parent. The other parent is served and given the chance to respond before the hearing.
4. Attend the expedited hearing. The court hears the matter on a fast track. If it finds a violation, it can order make-up time and other remedies.
5. Return to court if it continues. If the violations persist, escalating to contempt brings the court's stronger enforcement powers into play.

The order being enforced usually traces back to your original filing, and understanding how it was set helps frame the enforcement request. See our page on how to file for custody in Illinois for how the initial parenting plan is established.

When the Situation Is an Emergency

Standard enforcement is the right path for a parent who is denying your time. But if the child is in danger, the response is different and faster.

If you have a genuine safety concern that rises to serious endangerment, the correct move is to seek emergency relief through the court, not to withhold the child yourself, since acting unilaterally can expose you to your own enforcement action. Our page on emergency custody orders in Illinois explains how to ask the court for immediate protection when a child's safety is at risk.

When Interference Looks Like Parental Alienation

Sometimes withholding a child is not just scheduling defiance, it is part of a broader effort to damage the child's relationship with you. Courts treat that pattern seriously.

Repeated, intentional interference can be evidence of parental alienation, and the enforcement statute is one tool courts use to address it. Building that case depends on documentation. Our page on how to document parental alienation in Illinois walks through the records that make a pattern visible to the court.

How Sterling Lawyers Handles Custody Enforcement

Sterling Lawyers handles family law exclusively across Illinois, and parenting time enforcement is a regular part of that work. We know how the expedited process runs in Illinois courts and how to build a petition that shows the court a pattern, not just a complaint.

We start with the record: exactly what the order requires and exactly how it has been violated, dates, exchanges, messages. A clear, documented pattern is what turns an enforcement petition into make-up time and real consequences. From there we choose the right vehicle, the expedited parenting time petition or a contempt action, based on how serious and repeated the conduct is.

Instead of billing by the hour as the case unfolds, we set a fixed fee at the start. You know the full cost before you hire us, and you can call with questions without watching a clock. And because a successful enforcement action can shift your fees onto the other parent, this is one area where the fee structure can work doubly in your favor.

Mistakes to Avoid

A few errors can weaken an otherwise strong enforcement case. Knowing them helps you protect your position.

Withholding the Child in Retaliation

Responding to the other parent's violations by withholding the child yourself can turn you into the one facing an enforcement action. Go through the court instead.

Poor or No Documentation

The court acts on patterns it can see. Without a clear record of dates and denied exchanges, even real interference is hard to prove.

Waiting Too Long to Act

Letting violations pile up unaddressed can make them look tolerated. Acting while the pattern is fresh keeps the court's remedies within reach.

Confusing Enforcement With Modification

Enforcing an order and changing it are different requests. If the underlying schedule no longer works, a modification may be the better path, but that is a separate action from enforcement.

What to Do Next

If your co-parent is not following your custody order, the useful first step is documenting the pattern and understanding which enforcement path fits, the expedited parenting time petition or a contempt action. The sooner you act, the stronger your position. Sterling Lawyers can walk you through your situation and give you a clear, fixed-fee picture before you decide anything.

Related Legal Issues

If the underlying schedule no longer fits your family and you need to change it rather than enforce it, that runs through child custody in Illinois, where modification and the best-interest standard come into play.