Post-Decree Modifications in Gallia County
Reviewed by Stephanie Green, Esq. · Managing Partner, Gavvl Law · Last updated June 9, 2026
Gallia County, Ohio · Gallipolis
After a divorce or dissolution decree is signed, you can return to court to modify custody, parenting time, child support, or spousal support when circumstances have substantially changed. In Gallia County, a Motion to Modify is filed in the court that issued the order — the Domestic Relations Division (Room 1290) for married-couple decrees, or the Probate/Juvenile Court (Room 1293) for never-married orders, at 18 Locust Street in Gallipolis.
How do I modify my order after a decree in Gallia County, Ohio?
File a Motion to Modify in the court that issued your order, following Local Rule 4.23, with an updated Affidavit of Basic Information, Income & Expenses (Affidavit 1) and — if support is at issue — an updated Child Support Worksheet and Health Insurance Affidavit. The Domestic Relations deposit for a motion to vacate, revive, change, or modify a judgment is $250.00. The standards differ by issue: child support changes on a substantial change of 10% or more (Local Rule 4.37), parenting time on best interest, custody on a change in circumstances plus best interest, spousal support only if the decree reserved jurisdiction, and property division almost never. If you're moving, you must also file a Notice of Intent to Relocate under Local Rule 4.45.
Ohio Custody by the Numbers
- Best interest The single standard that governs every Ohio custody decision Source: Ohio Revised Code § 3109.04
- No set age There is no age a child can choose a parent — the judge weighs a mature child's wishes Source: Ohio Revised Code § 3109.04(B)
- Change in circumstances Required, plus a best-interest finding, before the residential parent can be changed Source: Ohio Revised Code § 3109.04(E)(1)
- Shared parenting Either parent may ask the court for a joint parenting plan Source: Ohio Revised Code § 3109.04(G)
Compare Types of Custody in Ohio
| Custody type | Who makes major decisions | Where the child lives | Best when |
|---|---|---|---|
| Shared parenting | Both parents jointly, under a written plan | Time is split per the plan (not always 50/50) | Parents can communicate and cooperate on decisions |
| Sole legal & residential | One parent | Primarily with that parent | One parent is unable or unwilling to co-parent |
| Split custody | Each parent for the child in their care | Siblings are divided between the two homes | Rare — only when it serves each child's best interest |
| Legal custody to a non-parent | The relative or caregiver granted custody | With the non-parent caregiver | Neither parent can safely care for the child |
Where to File: Gallia County Court of Common Pleas, General & Domestic Relations Division
18 Locust Street, Room 1290, Gallipolis, OH 45631, Gallipolis, OH 45631Phone: (740) 209-1115
Hours: Monday–Friday, 8:00 a.m. – 4:00 p.m.
Website: www.galliacountycommonpleascourt.gov/
e-Filing: https://eaccess.gallianet.net/eservices/login.page
Juvenile Branch (Never-Married Parents)
Gallia County Probate / Juvenile Court
18 Locust Street, Room 1293, Gallipolis, OH 45631, Gallipolis, OH 45631
Phone: (740) 446-4612
Hours: Monday–Friday, 8:00 a.m. – 4:00 p.m.
Post-Decree Modifications is the right path if…
- Your income, the other parent's income, or the children's needs have substantially changed.
- An existing custody or parenting-time order no longer fits the children's situation.
- You need to change child support by 10% or more, or because of custody, healthcare, or childcare costs.
- You're relocating and must give the court and the other parent notice.
Filing Fees
$250 deposit for a Domestic Relations modification motion · Probate/Juvenile modifications use the $200 civil case schedule · Poverty Affidavit can waive the deposit if you qualify.
Forms & Filing Packets
Motion to Modify (Domestic Relations decree) — $250.00 deposit (Local Rule 2.03 — vacate, revive, change, or modify judgment)
Filed in the Domestic Relations Division (Room 1290) under Local Rule 4.23 for decrees from a divorce or dissolution.
- Updated Affidavit of Basic Information, Income & Expenses (Affidavit 1) — Shows your current income and expenses; required when financial issues are involved.
- Updated Child Support Worksheet (JFS) — Re-run with current figures when support is the issue, to show a change of 10% or more.
- Personal Identifier Form (Gallia County local) — Required since July 1, 2009 on nearly every Gallia County filing — it lists Social Security numbers, dates of birth, and account numbers on a separate, non-public form, and the Clerk will not accept your filing without it.
Modification of a never-married Juvenile order
Filed in the Probate/Juvenile Court (Room 1293) using its Pro Se Motion forms. For urgent situations, the court provides a Temporary Change of Custody form.
- Pro Se Motion — Adult — The Probate/Juvenile Court motion used to modify custody, parenting time, or support.
- Temporary Change of Custody — Used for urgent situations where custody needs to change temporarily before a full hearing.
- Parent Relocation — The Notice of Intent to Relocate form required under R.C. 3109.051(G) and Local Rule 4.45 when you move.
How to File Post-Decree Modifications in Gallia County
- Identify the issuing court. File in the court that issued your order — the Domestic Relations Division (Room 1290) for divorce/dissolution decrees, or the Probate/Juvenile Court (Room 1293) for never-married orders.
- Confirm the standard for your change. Match your request to its standard: 10%+ for support, best interest for parenting time, change-in-circumstances-plus-best-interest for custody, reserved jurisdiction for spousal support.
- Prepare the motion and updated affidavits. Draft the Motion to Modify under Local Rule 4.23 (or the Juvenile Pro Se Motion) and attach an updated Affidavit 1 and, for support, an updated Child Support Worksheet.
- File and pay the deposit. Pay the $250 DR deposit (or the $200 Juvenile civil fee), or file a Poverty Affidavit. The court then serves the other party.
- Attend mediation or the hearing. Either side can request mediation under Local Rule 4.36; otherwise the Judge or Magistrate holds a hearing and issues the modified order.
Gallia County Practice Notes
- Each issue has its own standard. Child support changes on a 10%+ recalculation or a change in custody, healthcare, or childcare costs (Local Rule 4.37). Parenting time uses best interest. Changing the residential parent requires a change in circumstances plus best interest. Spousal support is modifiable only if the decree reserved jurisdiction, and property division is almost never modifiable.
- You must give notice before relocating. If you have custody or parenting time and you're moving, file a Notice of Intent to Relocate and serve the other parent, as required by R.C. 3109.051(G) and Local Rule 4.45. The other parent can object and request a hearing.
Frequently Asked Questions
- What can I change after my Gallia County decree, and what's the standard?
- Child support can be modified on a substantial change of 10% or more, or a change in custody, healthcare, or childcare costs (Local Rule 4.37). Parenting time uses the best-interest-of-the-child standard. Custody (allocation of parental rights) requires a change in circumstances plus best interest. Spousal support can be modified only if the original decree reserved jurisdiction — check your decree first. Property division is almost never modifiable; it is final at the decree.
- Do I have to tell the court if I move with my child in Gallia County?
- Yes. If you have custody or parenting time and you are moving, you must file a Notice of Intent to Relocate with the court and serve it on the other parent. This is required by Ohio law (R.C. 3109.051(G)) and Local Rule 4.45. The other parent then has a chance to object and request a hearing. The Probate/Juvenile Court provides a Parent Relocation form.
- How much does it cost to file a family law case in Gallia County?
- In the Domestic Relations Division (set by Local Rule 2.03), a divorce, dissolution, or annulment is $500.00 with minor children and $450.00 without. A motion to vacate, revive, change, or modify a judgment — used for post-decree modification and contempt — is $250.00. In the Probate/Juvenile Court, civil cases (custody, support, paternity) and guardianships are $200.00. Domestic violence and stalking protection-order petitions have no filing fee. If you can't afford the deposit, file a Poverty Affidavit with a sworn Affidavit of Income, Expenses, and Financial Disclosure and the Clerk will decide whether you qualify.
- Will my Gallia County case be sent to mediation?
- Often, yes. Under Local Rule 4.36, the Common Pleas Court can order mediation in any divorce, dissolution, post-decree, or custody matter, and the Probate/Juvenile Court can order it too. Mediation is frequently required before a contested final hearing, especially when minor children are involved. If mediation produces an agreement, it is written up as a Memorandum of Understanding and submitted to the court. Statements made in mediation are confidential and cannot be used as evidence.
- Can I object to Magistrate Saunders's decision in Gallia County?
- Yes. When a case is heard by Magistrate Thomas E. Saunders, he issues a written decision. Under Local Rule 4.15 and Civ.R. 53, you have 14 days to file written objections. Objections must be specific and reference the transcript. The transcript must be ordered within 3 days of filing objections and filed with the court within 30 days.
Free Local Resources in Gallia County
- Gallia County Clerk of Courts (Domestic Relations). Confirms current DR filing fees, accepts filings in Room 1290, and answers e-filing questions for divorce, dissolution, legal separation, annulment, and post-decree motions. Call (740) 446-4612 (ext. 1221–1224) or (740) 209-1115 for the court.
- Gallia County Probate/Juvenile Court — Forms Library. Free Pro Se Motion forms, the IV-D application, relocation, caretaker, and guardianship forms for never-married custody and support cases are posted at jaccess.gallianet.net/forms.php; file in Room 1293 or through Henschen eFile.
- Gallia County Child Support Enforcement Agency (CSEA). Gallia County's IV-D agency opens child-support cases, runs wage withholding, distributes payments, and enforces orders. File the Application for Child Support Services (IV-D) when establishing, modifying, or enforcing support.
- Southeastern Ohio Legal Services (SEOLS). Free civil legal services for income-eligible Gallia County residents. Call 1-800-686-3668.
- Domestic violence help (Serenity House & hotlines). Gallia County is served by the Serenity House domestic violence shelter. Call the Gallia County Sheriff's Office at (740) 446-1221 for the current crisis line and shelter referrals, or the Ohio Domestic Violence Hotline at 1-800-934-9840 (24/7).
Other Family-Law Topics in Gallia County
- Gallia County Divorce — Contested and default divorce at the DR Division (Room 1290), Forms 12/13 and the financial affidavits.
- Gallia County Dissolution — The agreed, no-service path to end a marriage — Forms 17, 18, and 19 filed jointly.
- Gallia County Custody — Married parents file inside a divorce; never-married parents file in the Probate/Juvenile Court (Room 1293).
- Gallia County Child Support — Open or enforce support through the Gallia County CSEA with the IV-D application and Ohio worksheet.
- Gallia County Protection Orders — DVCPO and stalking protection orders with no filing fee and a same-day ex parte hearing.
Related to your post-decree modifications case
- Child Support — Calculate, establish, or modify support under Ohio's guidelines.
- Paternity & Custody — Establish parentage and build a parenting plan that protects your children.
- Spousal Support — Pursue or respond to alimony requests during and after divorce.
Keep exploring
- Ohio Post-Decree Modifications guide — Statewide overview of post-decree modifications in Ohio.
- Columbus family law — Local attorneys and courts serving the Columbus metro.
- Meet Stephanie Green — Managing Partner & Family Law Attorney at Gavvl Law.
- Payment plans & financing — Flat fees with Gavvl Direct, Affirm, Klarna, or PayPal Pay Later.
Call (844) 694-2885 or email support@gavvl.com.
