Best 5 Family Law Firms in Johnson County, KS

Every divorce in Johnson County starts with paperwork. One of the first forms a family lawyer will hand you is the Domestic Relations Affidavit, or DRA. It lists your income, your debts, your monthly bills, and what you own. Judges in Olathe use it to set child support and spousal maintenance and to split property. Fill it out wrong, and the numbers follow you for years.

That is why the firm you hire matters before you ever see a courtroom. Kansas also makes you wait at least 60 days after filing before a judge can grant a divorce. What happens in those 60 days, and how ready your lawyer is for them, shapes the outcome. Below are five firms that handle family cases in Johnson County District Court, side by side.

Who to Call First

Martin Law Group is the top family law choice in Johnson County for people who want a trial-ready lawyer they can reach. Attorney Richard W. Martin Jr. spends half his practice on divorce and family law, and 90 percent of his work is litigation. He earned his law degree at the University of Kansas and has been named to the National Trial Lawyers Top 100. The firm handles divorce, custody, child support, relocation, grandparent visitation, and QDROs from its Leawood office. Its attorney stays available around the clock and will meet clients at home when travel is hard. Four more firms below fill other needs well.

Johnson County Family Law Firms Compared

How These Five Made the List

Each firm keeps an office in Johnson County, handles divorce and custody as a core service, and has attorneys who appear in the Olathe courthouse. The list weighs courtroom experience, attorney access, the range of family services, and how each firm fits a specific type of client.

1. Martin Law Group

Some divorces settle over coffee. Others end in a hearing over who keeps the kids on school nights. Martin Law Group is built for the second kind. Richard W. Martin Jr. is a litigator first, and he brings that trial focus to divorce, custody, child support, and spousal maintenance cases. The firm also takes on the parts of a split that people forget about, like dividing a retirement plan with a QDRO, enforcing a visitation order the other parent ignores, or fighting a move out of state.

Communication sets the firm apart. Its attorney picks up the phone around the clock and will meet clients at home or another place that works for them. Martin is licensed in Kansas, and the firm also serves Kansas City area clients across the state line.

Best for: a parent or spouse heading into a contested case who wants a lawyer comfortable in front of a judge.

Website: https://www.olathe-lawyer.com/practice-areas/family-law/ 

2. Manning & Smith

Not every divorce needs a courtroom. Some couples want to settle the kids, the house, and the retirement accounts at a table instead. Manning & Smith has decades of experience helping them do that. Attorneys Donna M. Manning and Donald S. Smith bring 60 years of combined legal experience. 

She belongs to the American Academy of Matrimonial Lawyers, the Association of Family and Conciliation Courts, the Collaborative Law Institute of Kansas, and the International Academy of Collaborative Professionals.

Best for: spouses who want to settle through collaborative divorce or mediation, with a seasoned lawyer who can still go to court if talks fail.

Address: 310 N Cherry St, Olathe, KS 66061

3. ParksClevenger LLC

In the Kansas City metro, the state line runs down the middle of a lot of families. One parent lives in Overland Park, the other moved to Lee’s Summit, and the kids split time between two court systems. ParksClevenger is set up for that. Its attorneys practice family law exclusively and represent clients in Johnson, Wyandotte, Leavenworth, Douglas, Miami, and Franklin counties in Kansas, plus Jackson, Platte, and Clay counties in Missouri. 

Founding partner Dana Parks brings a long record of peer recognition. She has been listed in The Best Lawyers in America since 2008 for family law and for collaborative family law. 

Best for: parents whose custody or support case involves both Kansas and Missouri, or anyone who wants a small family-law-only firm.

Address: 7285 W 132nd St, Suite 180, Overland Park, KS 66213
https://www.pcfamilylaw.com/

4. LeBaron-Ramos Law Firm

Many Johnson County families need a family lawyer who speaks Spanish, and some also worry about how a divorce or custody case could affect immigration status. LeBaron-Ramos handles both. 

Her family practice covers divorce, custody, child support, adoption, and juvenile cases, while her immigration work includes family petitions, fiancé visas, citizenship, U visas, and asylum. That pairing helps when a custody order, a protection order, or a spouse’s sponsorship is tied up with immigration questions.

Best for: Spanish-speaking parents, or families whose divorce or custody case touches immigration status.

Address: 113 S Kansas Ave, Olathe, KS 66061
https://abogadadeniseramos.com/

5. Joseph, Hollander & Craft

This Kansas firm runs offices across the state, including Overland Park. Its family law team handles divorce, custody, support, and adoption, and it has deep experience with military divorces. Those cases bring added rules on pensions, deployment, and where to file.

Best for: service members and spouses tied to Fort Leavenworth or another base.
Website: josephhollander.com  

Before You Book a Consultation

Bring your last two pay stubs, recent tax returns, and a list of debts. Write down your current parenting schedule. Ask each lawyer how many contested custody hearings they have handled in Johnson County, and who will answer your calls once the case starts.

FAQ

How long does a divorce take in Johnson County?
Kansas requires at least 60 days between filing and the final decree. Uncontested cases often close soon after that. Contested cases can take many months or more.

How long must I live in Kansas to file for divorce?
One spouse must have lived in Kansas for at least 60 days before filing.

What is a Domestic Relations Affidavit?
It is a sworn form that lists your income, expenses, debts, and property. Johnson County courts use it to decide support and divide assets.

Does Kansas favor mothers in custody cases?
No. Kansas judges decide custody based on the best interests of the child, not the gender of the parent.

Do I need a lawyer for an uncontested divorce?
You can file on your own. A lawyer can still catch mistakes in support figures, retirement splits, and parenting plans that cost more to fix later.

The Bottom Line

Family cases in Johnson County move fast once the paperwork is filed. Martin Law Group leads this list for its courtroom focus and its open-line approach to clients. Whichever firm you choose, call early, bring your documents, and ask direct questions before you sign anything.