Unfit Parent Claim Can Restrict Visits

 Posted on June 23, 2026 in Child Custody / Allocation of Parental Responsibilities

Illinois law presumes that both parties in a divorce are fit parents, allowing them an equal right to the allocation of parental responsibilities. The parenting time and decision-making may not be evenly split between the parents, but the divorce settlement will give reasonable responsibilities to each side. However, a court can limit or deny a parent’s responsibilities if it determines the parent is a threat to the child. Unfit parents may be required to use supervised visits to see their children.

At Calabrese Associates, P.C., our Naperville, IL child custody lawyer can provide you with clear legal advice. Attorney Michael Calabrese is a former chair of the DuPage County Bar Association, and he regularly lectures on family law issues. When you work with us, you can rest assured that your case will be handled by a highly qualified family advocate.

When Is a Parent Considered Unfit in Illinois?

A parent can claim that the other parent is unfit during or after the divorce. Because of the presumption of fitness, a parent who believes his or her former spouse is a danger to their children must provide evidence to support the claim. A court needs documentation or reliable testimony that a parent may harm a child’s physical or mental health, such as:

• Abuse, neglect, and abandonment

• Allowing another party to abuse the child

• Impairment due to drug or alcohol abuse

• Consistently obstructing the other parent’s right to access

When a parent is accused of being unfit, a court may order temporary supervised visits while it hears the claim. However, it will lift those restricted visits if it does not see proof of unfitness.

How Can Courts Restrict Parental Access in 2026?

If a court does determine that a parent is unfit, it can limit or deny the parent’s allocation of parental responsibilities. Parenting time may be allowed with stipulations, such as:

• Requiring supervised visits with a court-approved monitor

• Prohibiting drug and alcohol use before or during a visit

• Denying other people access to the child during visits

• Restricting communication with the other parent

• Providing an intermediary to supervise child exchanges between the parents

• Ordering a parent to pay a bond to ensure that the child is returned

If you have questions about restricting parental access, an experienced attorney can help.

Does Sex Offender Registration Affect Custody Rights in Illinois?

A criminal conviction can automatically restrict a parent’s access to his or her children, depending on the nature of the crime. Illinois law specifically identifies parents convicted of committing a sexual act against a victim younger than 18 as not being allowed to see their children until they have completed their prison sentence and probation and convinced the court that they are not a danger to their children.

Can Parental Rights Be Terminated in Illinois?

Parental rights termination is one of the most serious outcomes in family law. Illinois courts do not take this step lightly. Before a court permanently ends a parent's rights, there must be a finding of unfitness supported by clear and convincing evidence. That is a high legal standard, and it exists for good reason.

Even after a finding of unfitness, the court must still determine whether termination is in the child's best interests. Unfitness alone is not enough. A judge will look at the strength of the parent-child relationship, the child's adjustment to their current home, the child's need for permanence, and the likelihood that the parent can change. 

If your parental rights are at risk, the time to act is now. Waiting to respond to a petition for termination can seriously damage your position in court. An attorney can help you understand what the state must prove and what evidence may work in your favor.

How Can You Request a Modification of a Custody Order in Illinois?

Custody orders do not have to be permanent. Life changes, and the law allows for adjustments when circumstances shift in a meaningful way. Under Illinois law, a parent can ask the court to modify an existing allocation of parental responsibilities when there has been a substantial change in circumstances (750 ILCS 5/610.5). 

Courts are not looking to revisit custody arrangements every time a parent is unhappy. The change has to be real and significant. If one parent is raising concerns about the other parent's fitness, those concerns need to be supported by facts. A court will want documentation, not just accusations. Medical records, school reports, police reports, photographs, and witness accounts can all help establish that something has genuinely changed since the last order was entered. 

The process begins with filing a petition to modify with the court that issued the original order. After that, both parties have the chance to present evidence. In some cases, the court will order an investigation or appoint a professional to evaluate the family situation.

What Does a Guardian ad Litem Do When One Parent Is Accused of Being Unfit?

When one parent raises serious concerns about the other, a judge may appoint a guardian ad litem, sometimes called a GAL. This is an attorney whose job is to represent the child's interests, not either parent's.

The GAL will conduct their own investigation. They will typically meet with both parents, speak with the child if the child is old enough, review school and medical records, and contact other people involved in the child's life.

After completing the investigation, the GAL submits a report and makes a recommendation to the court. That recommendation carries real weight. Judges rely on GAL reports because they offer an independent, child-focused perspective that neither parent can fully provide. Attempts to coach a child before a GAL interview or to undermine the investigation can seriously harm credibility with the court.

Contact a DuPage County, IL Child Custody Lawyer

A child’s best interest is the highest priority when determining parent access after a divorce. A Naperville, IL, family law attorney at Calabrese Associates, P.C. can propose an allocation of parental responsibilities that protects both your parental rights and your child’s safety. To schedule a consultation, call 630-393-3111.