Kulerski and Cornelison helps families across DuPage and Cook County resolve divorce, custody, and support matters with clarity, dignity, and a settlement-first approach, not courtroom combat.
Our team brings focused, personal experience to every family law matter we handle.
Focused experience in divorce and family law throughout DuPage and Cook County, with deep knowledge of Illinois law, local courts, and the personal dynamics of these cases.
We represent clients in divorce, child custody, parenting time, spousal support, and property division, negotiating strategically and litigating only when necessary.
Family law is personal. We work directly with each client, providing clear guidance, honest advice, and consistent communication from your first call through resolution.
"If you're looking for a great lawyer who truly has your back then Kari Cornelison is it! Phenomenal service!"
"Kari Cornelison and her team were second to none. They had my best interest in mind and my children's too. The process was always collaborative and effective."
"For a flat fee, 60 days later the divorce was done and neither of us went to court. The service and result was awesome!"
Divorce and family law cases often involve complex issues, emotional stress, and decisions with lasting impact. We provide experienced representation across:
Straightforward representation through every stage of divorce, from filing to final judgment.
A structured, out-of-court process where both spouses and attorneys commit to resolving issues respectfully.
A flexible settlement approach that keeps things efficient and non-adversarial without formal collaborative contracts.
Certified mediation services that help both parties reach a fair agreement without going to trial.
Guidance on establishing paternity, parental rights, and parenting time.
Clear, fair agreements that protect both partners before marriage.
"It is the duty of all lawyers to seek resolution of all disputes at the least cost in time, expense, and trauma to the parties and to the courts."
Source: Preamble, Illinois Supreme Court Rules of Professional Responsibility
We make getting you an early settlement our top priority, keeping your case as private, dignified, and non-confrontational as possible, because reasonable people deserve a reasonable divorce.
Our practice is dedicated entirely to divorce and family law, not a general practice handling cases on the side.
We prioritize mediation, collaborative, and cooperative divorce models over adversarial litigation whenever possible.
Predictable pricing for qualifying, reasonable divorces, no surprise hourly bills.
Deep familiarity with DuPage and Cook County courts, judges, and procedures.
Locations in Oakbrook Terrace and Chicago, serving clients across both counties.
Direct, consistent communication with your case from the first call through resolution.
From your first call to final resolution, here's what to expect.
Tell us about your situation. We'll listen and outline your realistic options.
Together we decide whether mediation, collaborative, cooperative, or traditional representation fits best.
We work toward a fair settlement, keeping things as efficient and low-conflict as possible.
Your agreement is filed and finalized, so you can move forward with confidence.
No hourly billing. No surprises. If you and your spouse are able to agree on the terms of your divorce, this could be resolved in as little as 3–4 weeks with a single office visit.
See If You Qualify*Applies to qualifying uncontested divorces where both parties reach agreement. Speak with our team to confirm eligibility.
You and your spouse both want a fair, efficient resolution, not a courtroom fight.
You need clear guidance on parenting time, support, and putting your kids first.
You're considering mediation or a prenuptial agreement and want it done right.
We offer flat-fee divorces for reasonable, agreeable couples at $3,950. This includes all court costs and filing fees, with no hourly billing to worry about.
Being first to file offers mostly procedural advantages, such as the ability to voluntarily dismiss the case under certain conditions, rather than any real edge in how a judge views the case.
No. Illinois law does not require separation before filing. The six-month period only becomes relevant if one spouse does not agree to the divorce.
An uncontested divorce is one where both parties agree on every issue. These can often be resolved in 3–4 weeks with a single office visit. A contested case involves unresolved disagreements and typically takes longer.
You don't need to live in either county, but your case must be filed in DuPage or Cook County for our firm to represent you.
