When adultery is involved, divorce often becomes more emotional and confusing. Many people believe that cheating automatically decides who gets the house, who gets custody, or who pays support. In Ohio, the truth is more balanced and less dramatic.
Ohio does recognize adultery as a legal issue in divorce, but it does not automatically control the outcome. This guide explains how Ohio divorce laws treat adultery, what proof is required, and how it can impact property, spousal support, child custody, and the overall divorce process.
Is Adultery a Ground for Divorce in Ohio?

Yes. Ohio recognizes adultery as a fault-based ground for divorce.
However, Ohio also allows no-fault divorce, which is far more common.
Your Options:
- No-fault divorce (incompatibility or one-year separation)
- Fault-based divorce based on adultery
Many people still choose no-fault divorce—even when adultery occurred—because it is faster, less stressful, and easier to prove.
What Counts as Adultery in Ohio?
In simple terms, adultery means:
- Voluntary sexual relations
- Between a married person and someone who is not their spouse
Emotional affairs, texting, or flirting alone usually do not meet the legal definition, though they may still matter emotionally or financially.
Proving Adultery in an Ohio Divorce
Adultery must be proven, and it is often difficult to do.
Acceptable Evidence May Include:
- Text messages or emails showing a sexual relationship
- Hotel receipts or travel records
- Photos or videos
- Testimony from witnesses
- Admissions by the cheating spouse
Direct proof of sexual activity is rare. Courts often rely on circumstantial evidence that strongly suggests adultery occurred.
Does Adultery Affect Property Division in Ohio?
Usually, no.
Ohio divides property using equitable distribution, meaning assets are divided fairly, not based on blame.
Key Rule:
- Adultery alone does not affect who gets what
When It Can Matter:
Adultery may impact property division only if marital money was wasted on the affair, such as:
- Expensive gifts
- Vacations with the affair partner
- Hotel stays or secret apartments
This is known as financial misconduct or dissipation of assets.
In such cases, the court may:
- Award a larger share of property to the innocent spouse
- Require reimbursement for misused funds
Does Adultery Affect Spousal Support (Alimony)?
Yes—sometimes.
Ohio courts may consider adultery when deciding:
- Whether spousal support is appropriate
- The amount and duration of support
Important Points:
- Adultery does not automatically prevent a spouse from receiving support
- It is one factor among many
- Courts focus more on financial need and ability to pay
Adultery is more likely to matter if it had a direct financial impact on the marriage.
Does Adultery Affect Child Custody?
In most cases, no.
Ohio courts decide custody based on the best interests of the child, not moral judgments.
Adultery Matters Only If:
- The affair exposed the child to harm
- It affected parenting ability
- The child was neglected due to the affair
- The affair partner created safety concerns
Cheating alone does not make a parent unfit.
Can Adultery Speed Up or Slow Down a Divorce?
It often slows things down.
Fault-based divorces involving adultery:
- Require more evidence
- Involve more conflict
- Cost more in legal fees
- Take longer to resolve
This is why many spouses choose no-fault divorce, even when adultery is present.
Is Dating Allowed During an Ohio Divorce?
Ohio does not prohibit dating during divorce.
However:
- Dating before the divorce is final can increase conflict
- It may complicate negotiations
- Spending marital funds on dating may cause legal issues
While not illegal, it’s often best to proceed cautiously.
Adultery vs. No-Fault Divorce: Which Is Better?
Fault-Based Divorce (Adultery):
Pros
- Emotional validation
- Possible leverage in negotiations
Cons
- Harder to prove
- More expensive
- Longer timeline
No-Fault Divorce:
Pros
- Faster and simpler
- Less stress
- Lower legal costs
Cons
- No formal finding of fault
Most Ohio divorce cases proceed under no-fault grounds, even when adultery occurred.
Frequently Asked Questions (FAQ)
Can adultery stop someone from getting alimony in Ohio?
No. It may be considered, but it does not automatically bar spousal support.
Does adultery affect who gets the house?
Not unless marital funds were used improperly.
Do I need proof of adultery to file for divorce?
Only if you are filing a fault-based divorce. No-fault divorce does not require proof.
Is adultery a crime in Ohio?
No. Adultery is not a criminal offense in Ohio.
Final Thoughts
Ohio divorce laws take a practical, fairness-based approach to adultery. While cheating is recognized as a legal issue, it does not control the outcome of property division, custody, or support in most cases.
For individuals, understanding this helps set realistic expectations. For law practices, it provides clarity when counseling clients dealing with emotionally charged situations.
If adultery is part of your case—especially where finances are involved—consulting an experienced Ohio family law attorney can help protect your rights and guide you toward the best strategy.



