Illinois Grandparents’ Rights: Visitation Petitions and Standards

Grandparents in Illinois have no automatic right to see their grandchildren, but Illinois grandparents’ rights to court-ordered visitation do exist in narrow circumstances under Section 602.9 of the Illinois Marriage and Dissolution of Marriage Act. To win visitation, a grandparent must fit one of five qualifying family situations, then prove that a parent’s unreasonable denial is causing the child undue mental, physical, or emotional harm. The law starts from the presumption that a fit parent’s decision is the right one, and the grandparent carries the burden of overcoming it.¹

Who Can File a Petition

Before a judge will look at the merits of your case, you have to establish standing. Section 602.9 lets grandparents, great-grandparents, step-parents, and siblings petition for visitation or electronic communication, and the child must be at least one year old.¹

You also have to show that at least one of these family circumstances exists:

The other parent is deceased, or has been missing for at least 90 days and reported to law enforcement.
A parent has been declared legally incompetent.
A parent has been in jail or prison for more than 90 consecutive days immediately before you file.
The parents are divorced, legally separated, or a dissolution or parental-responsibilities case is pending, and at least one parent does not object to visitation.
The child was born to parents who are not married and who are not living together.

If none of those fit your family, the court has no authority to grant visitation, no matter how close you were to your grandchild.¹ This is where most petitions end. When both parents are married, living together, and united in saying no, an Illinois grandparent has no path forward under the current statute.

When the Statute Does Not Apply

Even if a qualifying circumstance exists, some situations shut the door entirely. You cannot petition under Section 602.9 if the child is the subject of a pending juvenile court case, a pending adoption by an unrelated person, or has been voluntarily surrendered under the Abandoned Newborn Infant Protection Act. The same is true if the child was previously adopted by someone unrelated to the biological parents.¹

The Undue Harm Standard and the Parental Presumption

Standing gets you in the courtroom. Winning is a separate fight. You must prove that the parent’s denial of visitation is unreasonable and that the denial is causing the child undue mental, physical, or emotional harm.

Working against you is a statutory presumption that a fit parent’s decision about grandparent visitation is not harmful to the child. The burden of overcoming that presumption falls entirely on you.¹ In practice, that means testimony, documentation, or expert opinion showing real harm from the loss of the relationship, not just that the child would benefit from more time with you.

Undue harm is a deliberately high standard. A grandparent who had a close, consistent, years-long relationship with the child before being cut off has a far stronger argument than one whose contact was sporadic. Judges look for concrete evidence: emotional distress, behavioral regression, disrupted sleep or schooling, something documentable. The general truth that children benefit from grandparents in their lives is not enough on its own.

This framework flows from constitutional protection of parental authority. The U.S. Supreme Court held in Troxel v. Granville that parents have a fundamental liberty interest in directing the care, custody, and control of their children, including who has access to them.² The Illinois Supreme Court applied the same reasoning in Wickham v. Byrne, striking down the earlier grandparent visitation statute for allowing courts to override fit parents’ decisions.³ Section 602.9 was written to satisfy both rulings, which is why the burden on grandparents is as heavy as it is.

What the Judge Considers

If you clear standing and the harm standard, the court weighs nine factors from Section 602.9(b)(5):

The child’s wishes, given weight according to maturity and ability to express a reasoned, independent preference.
The child’s mental and physical health.
Your mental and physical health.
The length and quality of the prior relationship between you and the child.
Your good faith in filing the petition.
The parent’s good faith in denying visitation.
The amount of visitation requested and whether it would disrupt the child’s routine and activities.
Any other evidence that losing the relationship would unduly harm the child.
Whether visitation can be structured to minimize the child’s exposure to conflict between the adults.

Two of these are worth flagging.¹ The good-faith factors cut both ways. A judge who suspects a grandparent is trying to control or undermine a parent’s household will weigh that against the petition, and a parent whose denial appears purely spiteful may find that motive works against them too. The last factor also carries real weight in practice. When the relationship between grandparent and parent is so hostile that any visitation would drag the child through ongoing conflict, courts tend to deny.

Extra Factors That Favor Caretaker Grandparents

Section 602.9(c)(2) adds three more factors specific to petitions from grandparents, great-grandparents, siblings, or step-parents:

Whether the child lived with you for at least six consecutive months, with or without a parent present.
Whether the child had frequent and regular contact with you for at least 12 consecutive months.
Whether you were a primary caretaker of the child for at least six consecutive months within the two years before the petition was filed.

These favor grandparents who functioned as de facto parents.¹ A grandparent who raised the child while a parent dealt with addiction or incarceration has a much stronger case than one whose involvement was mostly holidays and birthdays.

Visitation Is Not Custody

Grandparents sometimes file a visitation petition when they actually need guardianship, or vice versa. The two are different in what they give you.

A visitation order grants scheduled time with the child. It gives you no decision-making authority over schooling, medical care, religion, or day-to-day life. Custody or guardianship transfers some or all of those parental responsibilities.

If you are essentially raising the grandchild and need legal authority to make decisions on their behalf, the right path is a guardianship petition under the Illinois Probate Act, not a Section 602.9 visitation petition. The court cannot convert one into the other, and filing the wrong one costs time and fees. Section 602.9’s caretaker factors help you get visitation; they will not get you custody.¹

Filing the Petition

You can file a standalone petition for visitation, or attach it to an existing dissolution or parental-responsibilities case involving the child.¹ If nothing is pending, file in the circuit court in the county where the child lives. Filing in the wrong county leads to a transfer and delay.

You will need a Petition for Non-Parent Visitation that lays out the facts establishing your standing, the qualifying family circumstance, and the harm the child is experiencing. After filing, you serve the other party with a summons and a copy of the petition. Once a court date is set, you file and mail a Notice of Hearing to all parties, then file proof of that mailing.

Filing fees vary by county and can reach several hundred dollars. Under 735 ILCS 5/5-105, the court must waive all fees for a person who receives means-tested benefits such as SNAP, TANF, or SSI, or whose income is at or below 125% of the federal poverty level. Above that threshold, a judge can still grant a waiver if paying would cause substantial hardship.⁴

Section 602.9 also allows visitation to include electronic communication, meaning phone, video, email, or messaging contact. A judge can order this alongside or instead of in-person time, which matters when distance makes regular visits impractical.¹

Modifying or Losing an Order

An order can be changed, but not quickly. Unless both sides agree, no one can move to modify a grandparent visitation order until at least two years after entry. The only exception is when the petitioner submits affidavits showing the child’s current environment may seriously endanger their mental, physical, or emotional health.¹

When modification is allowed, the standard is high. The court must find by clear and convincing evidence that circumstances have changed and that modification is necessary to protect the child’s health, and it must issue specific written findings. A parent, though, can petition to modify on changed circumstances whenever it is necessary to promote the child’s best interests, without meeting the same elevated standard.¹

One conviction ends visitation automatically. If a grandparent, great-grandparent, sibling, or step-parent is convicted of first-degree murder of the child’s parent, grandparent, great-grandparent, or sibling, the court must revoke existing visitation rights. No motion from the other side is required.¹

Enforcing Visitation When a Parent Refuses

Winning an order does not guarantee compliance. If a parent refuses to honor a court-ordered visitation schedule, your remedy is to go back to court and file a motion for a rule to show cause, asking the judge to hold the parent in contempt. Police cannot enforce visitation orders, so calling law enforcement when a visit is refused will not help.

At the contempt hearing, the parent must explain why they should not be held in contempt for violating the order. If the judge finds the violation willful and without good cause, penalties can include fines, mandatory counseling, or jail time of up to six months. The judge can also modify the schedule to make up lost time or reduce future opportunities for noncompliance.

Document everything. Keep a written log of each scheduled visit, what happened, and any communication with the parent about it. Text messages and emails showing refusals are strong evidence at a contempt hearing.

If a Parent Is on Active Military Duty

When one of the child’s parents is an active-duty servicemember, the case can slow down significantly. Under the Servicemembers Civil Relief Act, a servicemember who cannot appear in a civil action because of military duty is entitled to a stay of at least 90 days, and that includes custody and visitation cases.⁵

To get the stay, the servicemember submits a letter explaining how military duty prevents an appearance and a letter from their commanding officer confirming leave is not authorized. If duty continues, they can request another stay, and if the court denies further extension it must appoint an attorney for the servicemember. These stays are a legal right, not a delay tactic, and courts grant them routinely. A deployment can push a visitation case back by months.

A military Family Care Plan, by the way, is not a substitute for a court order. It is an internal military document for designating temporary caregivers during deployment and cannot create or modify visitation.

1
Illinois General Assembly. Illinois Code 750 ILCS 5/602.9 – Visitation by Certain Non-Parents
2
Justia. Troxel v. Granville, 530 U.S. 57 (2000)
3
Justia. Wickham v. Byrne, 199 Ill. 2d 309 (2002)
4
Illinois General Assembly. Illinois Code 735 ILCS 5/5-105 – Waiver of Court Fees
5
Office of the Law Revision Counsel. 50 U.S. Code 3932 – Stay of Proceedings When Servicemember Has Notice