Union County Child Custody Attorneys

Hire Gavvl for your Union County custody case

Flat-fee and full-representation options: we handle the filings, the Union County local forms, the court strategy, and the hearings — and you know the price before we start.

Start with a $25 consultation and talk through your options with an Ohio family-law attorney before you commit to anything. Get started online or see payment plans & financing.

Hire Gavvl Law for your Union County custody case

In Ohio, custody means the allocation of parental rights and responsibilities, and in Union County where you file depends on the parents' marital history: the Court of Common Pleas - Domestic Relations Division for married or divorcing parents, and the Union County Juvenile Court for never-married parents. The court decides by the R.C. 3109.04(F) best-interest factors, and both parents must complete a court-approved parenting class before the merit hearing. Gavvl Law files in the right court and makes your best-interest case, at a flat fee for an agreed matter.

• Filed in the court that fits your family. Married and divorcing parents allocate custody inside the divorce or dissolution at the Domestic Relations Division, while never-married parents file a Complaint for Allocation of Parental Rights in the Juvenile Court — where paternity must be established first. We start in the right court so the case doesn't stall on the wrong docket.
• Built on the R.C. 3109.04(F) factors. The judge decides by the best-interest factors — each parent's wishes, the child's adjustment to home and school, each parent's willingness to support the other's time, and more. We prepare the Parenting Proceeding Affidavit and the support worksheet and present the evidence those factors reward, not just your side of the story.
• Parenting class and GAL, handled early. Both parents must file a parenting-class certificate before the merit hearing, and in a contested case the court can appoint a guardian ad litem whose fees are allocated between the parents. We calendar the class and work with the GAL's investigation so neither one delays or blindsides your case.

We file custody matters at the Union County Court of Common Pleas - Domestic Relations Division or the Juvenile Court in Marysville and confirm the current deposit with the Clerk at (937) 645-3015, since amounts are set by the court and vary by case type. Agreed matters are a flat fee approved up front, with payment plans and full representation for contested custody and shared-parenting fights.

Flat-fee options

Flat-fee limited scope: we draft and file the custody complaint or motion; you appear at any hearing.

• Establish custody: $1,250
• Modify custody: $1,450

Prefer full representation? An Ohio attorney can carry the entire case on a $3,500 retainer.

Split any flat fee with Gavvl Direct — our in-house plan at 19% APR, $500 minimum — on a 60%-down schedule of 18 weekly, 8 bi-weekly, or 4 monthly payments, or full financing where work begins once 60% is paid. Affirm, Klarna, and PayPal Pay Later are also available through LawPay.

Start your custody case or see payment plans & financing.

Where to File: Union County Court of Common Pleas - Domestic Relations Division

Custody is the right path if…

• You need a court order setting who the children live with and how parenting time and decision-making are divided.
• You and the other parent can't agree on parenting time, school enrollment, or major decisions for the children.
• Ohio is the children's home state under the UCCJEA — they've lived in Ohio for the last 6 months.
• You can complete a parenting education class and file the Certificate of Completion before the merit hearing.

Filing Fees

Custody inside a divorce/dissolution: part of the case deposit (amount set by the Clerk) · Never-married custody in Juvenile Court: deposit set by that court · Parenting class: cost set by the provider · GAL fees (contested cases) allocated between the parents. Confirm current amounts with the Clerk at (937) 645-3015.

Forms & Filing Packets

How to File Custody in Union County

1. Pick the right court — Domestic Relations or Juvenile. Married or divorcing parents file at the Union County Court of Common Pleas - Domestic Relations Division. Never-married parents file at the Union County Juvenile Court. Grandparent and other non-parent custody is always Juvenile.
2. Confirm Ohio is the children's home state under the UCCJEA. The children must have lived in Ohio for at least the prior 6 months (or you must qualify under a UCCJEA exception). The Parenting Proceeding Affidavit (R.C. 3127.23) is how you swear to those facts.
3. Complete the parenting education class. Both parents must complete the court-approved parenting-education program and file the certificate of completion. Most Ohio courts will not set the final hearing without it.
4. Assemble your forms packet. Married parents: the divorce/dissolution packet plus the Parenting Proceeding Affidavit and an Ohio Child Support Computation Worksheet (add a proposed Shared Parenting Plan if you are asking for shared parenting). Never-married parents: a Complaint for Allocation of Parental Rights, the UCCJEA affidavit, and the support worksheet.
5. File with the Union County Clerk and serve the other parent. File your packet with the Clerk (call (937) 645-3015 to confirm the current deposit and number of copies) and arrange service on the other parent. Ask about a fee waiver if you can't afford the deposit.
6. Attend the hearing — both parents required. The court holds a pretrial or status conference first, then a merit hearing if the case does not settle. The Guardian ad Litem report (if one is appointed) is filed before the merit hearing, and the judge or magistrate applies the R.C. 3109.04(F) best-interest factors.

Union County Practice Notes

• Best-interest standard governs. R.C. 3109.04(F)(1) lists 10+ factors: each parent's wishes, the child's wishes (when of sufficient age), the child's interaction with parents/siblings, adjustment to home/school/community, mental and physical health of all involved, the parent more likely to facilitate court-approved parenting time, child support compliance, criminal history, residence outside Ohio, and any history of abuse.
• Guardian ad Litem in contested cases. In a contested custody case, the court can appoint a Guardian ad Litem — a court-appointed attorney — to investigate and recommend a parenting plan in the child's best interest. The GAL does not represent the child's wishes; the GAL represents what is best for the child. GAL fees are typically allocated between the parents.
• Shared parenting plan must address every R.C. 3109.04(G) factor. A written Shared Parenting Plan must address physical living arrangements, holiday and vacation schedule, child support, decision-making authority, transportation, school and health-care decisions, tax exemptions, and dispute resolution. Plans that skip a factor are routinely sent back for revision.

Frequently Asked Questions

What are the residency requirements to file for custody in Union County?

For custody decided inside a divorce, dissolution, legal separation, or annulment, you or the other parent must have been an Ohio resident for at least 6 months and a Union County resident for at least 90 days before filing. For never-married parents filing in the Union County Juvenile Court, Ohio must be the children's "home state" under the UCCJEA (R.C. 3127) — generally, the children have lived in Ohio for the last 6 consecutive months.

How much does it cost to file for custody in Union County?

Custody allocated inside a divorce or dissolution is part of that case's filing deposit (the deposit is set by the Clerk of Courts and varies by case type). Never-married custody filed in the Union County Juvenile Court is set by that court’s own schedule. If you can't afford the deposit, an Affidavit of Indigency (fee waiver) is available under Ohio Civil Rule 3(E). Confirm the current amounts with the Clerk at (937) 645-3015 before filing.

Is a parenting class required for custody cases in Union County?

Yes. Under R.C. 3109.053, both parents in a divorce, dissolution, legal separation, or annulment involving minor children must complete a court-approved parenting education class and file the Certificate of Completion before the final hearing; Union County's never-married custody cases generally have a comparable requirement. Most Ohio courts accept the online "Children in Between" or "Two Families Now" courses. Confirm the current cost with the course provider before you register.

Do I file custody in Domestic Relations or Juvenile Court in Union County?

If you are married to (or were married to) the other parent, custody, parenting time, and child support are decided inside your divorce or dissolution at the Union County Court of Common Pleas - Domestic Relations Division. If you were never married, paternity and custody are handled by the Union County Juvenile Court. Grandparent and other non-parent custody requests are always filed in Juvenile Court.

When does Union County appoint a Guardian ad Litem?

In a contested custody case, the court can appoint a Guardian ad Litem (GAL) — a court-appointed attorney who investigates and files a written report recommending what is in the children's best interest before the merit hearing. GAL fees are typically split between the parents at the court's discretion. The court may also order a custody evaluation in higher-conflict cases.

What does it mean for Ohio to be my child's 'home state' under the UCCJEA?

Under the UCCJEA (R.C. 3127), Ohio is the children's home state when they have lived in Ohio with a parent for at least 6 consecutive months immediately before the filing. If the children recently moved, the prior state may still have jurisdiction. Ohio courts can also decline jurisdiction as an inconvenient forum under R.C. 3127.21 even when home-state requirements are met.

What is a IV-D application and why do I need one?

A IV-D Application opens a child-support case with your county's Child Support Enforcement Agency (CSEA). Once opened, CSEA collects support through automatic wage withholding, distributes it to the receiving parent, and can enforce the order through license suspension, federal tax intercept, credit reporting, and contempt referrals. Filing a IV-D Application is standard whenever a child-support order is issued.

Free Local Resources in Union County

• Union County Clerk of Courts. Provides current filing fees, local forms, and filing instructions for custody, divorce, and dissolution cases. Call (937) 645-3015 or visit https://www.unioncountyohio.gov/departments/CommonPleasCourt before filing to confirm deposits and packet requirements.
• Union County Child Support Enforcement Agency (CSEA). Union County's IV-D agency opens child-support cases, runs wage withholding, distributes payments, and enforces orders. File a IV-D Application when establishing or modifying support.

Other Family-Law Topics in Union County

• Statewide Custody Overview — How Ohio custody and parenting time work at a high level.
• Talk to a Family Law Attorney — Connect with a Union County custody attorney for help with your case.

Related to your custody case

• Paternity & Custody — Establish parentage and build a parenting plan that protects your children.
• Child Support — Calculate, establish, or modify support under Ohio's guidelines.
• Post-Decree Modification — Update custody, support, or parenting orders after your case ends.

Related guides

In-depth, attorney-written guides on custody and related Ohio family law topics.

• Ohio Child Custody Laws: What Every Parent Should Know — Ohio custody law turns on one principle: the best interest of the child. This guide explains sole custody, shared parenting, the statutory factors, and how courts decide.
• Shared Parenting in Ohio: How Joint Custody Really Works — Shared parenting is Ohio's version of joint custody — both parents stay legal custodians and share major decisions. Here's what a plan must cover and how courts decide.
• Fathers' Rights in Ohio: Custody, Paternity, and Parenting Time — Ohio law does not favor mothers over fathers — but unmarried fathers must establish paternity before they have any rights. Here's how fathers protect their relationship with their children.
• Emergency Custody in Ohio: When and How to Get an Ex Parte Order — When a child faces immediate danger, Ohio courts can grant emergency custody on short notice through an ex parte order. Here's what qualifies and what happens next.

More Union County family-law resources

• Ohio Custody guide — Statewide overview of custody in Ohio.
• Columbus family law — Local attorneys and courts serving the Columbus metro.
• Union County family law guide — Court info, local filing notes, FAQs, and the downloadable Union County guide.
• Meet Stephanie Green — Managing Partner & Co-Founder at Gavvl Law.
• Payment plans & financing — Flat fees with Gavvl Direct, Affirm, Klarna, or PayPal Pay Later.