The Basics of Divorce in Illinois
Posted on June 24, 2026 in Divorce
Divorce in Illinois is a legal process that ends a marriage and settles important issues like property division, child custody, parenting time, and support. Often, during this process, emotions are high, and the future feels uncertain. Understanding how the process works from the start can help you feel more in control and make better decisions for yourself and your family. If you are considering divorce or have already decided to move forward with it in 2026, the Kane County divorce lawyers at The Law Offices of Douglas B. Warlick & Associates can walk you through every step and make sure your rights are protected.
What Are the Legal Grounds for Divorce in Illinois?
Illinois is a no-fault divorce state. That means you do not have to prove your spouse did something wrong to get a divorce. The only legal ground for divorce in Illinois is irreconcilable differences, which simply means the marriage has broken down and cannot be fixed.
Under the Illinois Marriage and Dissolution of Marriage Act, 750 ILCS 5/401, if both spouses agree the marriage is over and have lived separately for at least six months, the court will accept that irreconcilable differences exist. You do not have to prove fault or blame on either side.
How Does the Divorce Process Work in Illinois?
The process starts when one spouse files a petition for dissolution of marriage with the circuit court in the county where either spouse lives. In Kane County, that means filing with the Kane County Circuit Court.
After the petition is filed, the other spouse is served with the paperwork and given a chance to respond. From there, the case can go in a few different directions depending on whether the spouses agree on the major issues or have disputes that need to be worked out.
If both spouses can agree on everything, the divorce can be finished fairly quickly through an uncontested process. If there are disagreements, the case may go through mediation, negotiation between attorneys, collaborative divorce, or, in some situations, a trial where a judge makes the final call.
How Is Property Divided in an Illinois Divorce?
Illinois is an equitable distribution state. That means marital property is divided fairly, but not always 50/50. A judge looks at several factors when deciding how to split assets and debts. These include how long the marriage lasted, each spouse's financial situation, each person's contributions to the marriage, and any agreements the couple already made.
Under 750 ILCS 5/503, marital property includes most assets and debts acquired during the marriage, regardless of whose name is on the account or title. Property brought into the marriage or received as a gift or inheritance is generally considered non-marital and is not divided.
Getting a clear picture of all marital assets and debts before negotiations begin is one of the most important steps in protecting your financial future.
How Does Illinois Handle Child Custody and Parenting Time?
Illinois no longer uses the words custody and visitation. Instead, the law refers to the allocation of parental responsibilities and parenting time. Parental responsibilities cover who makes decisions about the child's education, healthcare, religion, and other important matters. Parenting time covers when each parent spends time with the child.
Under 750 ILCS 5/602.5 and 750 ILCS 5/602.7, all decisions about parental responsibilities and parenting time are based on the best interest of the child. Courts look at things like each parent's relationship with the child, each parent's ability to meet the child's needs, and, in some cases, the child's own preferences, depending on their age.
Parents are encouraged to work out a parenting plan on their own when possible. If they cannot agree, a judge will decide.
What Is Collaborative Divorce and How Does It Work?
Collaborative divorce is a process where both spouses and their attorneys agree to resolve the divorce outside of court through structured negotiation. Each person has their own attorney. The process may also include bringing in financial or mental health professionals to help.
If the process breaks down, both attorneys must withdraw, and the case starts over in court with new attorneys. For couples who want to work things out cooperatively but still need legal guidance, collaborative divorce can be a good option.
Contact Our Geneva, IL Divorce Attorneys Today
No matter how simple or complicated your divorce is, having the right legal team makes the process less stressful and more manageable. At The Law Offices of Douglas B. Warlick & Associates, we run a boutique law firm that offers a highly personalized experience. You will always know where your case stands and never feel like just another file on someone's desk.
We are trained in collaborative law and can help you reach a fair resolution without going to court whenever that is possible. And when court is the right answer, we are fully prepared and ready to fight for you. Contact our Kane County divorce lawyers today by calling 630-232-9700 to discuss your case.
