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When infidelity enters a marriage, it doesn’t just damage the relationship between spouses—it raises important legal questions about how the betrayal will affect divorce proceedings. While many aspects of divorce remain unaffected by adultery, two financial components that divorcing couples frequently ask about are alimony and child support. Understanding how Georgia law treats infidelity in relation to these support obligations can help you set appropriate expectations and make informed decisions about your case.
The Significant Impact of Infidelity on Alimony
Unlike property division and child custody, where infidelity plays a minimal role, adultery can have a significant impact on alimony awards in Georgia. This is the one area where the faithful spouse may see substantial legal consequences flow from their spouse’s betrayal.
If your spouse has been cheating on you and you find out, and then you file for divorce and you list that they’re cheating—that their infidelity is the reason that you filed for divorce—they could be prevented from receiving alimony if you’re the one who would otherwise be paying the alimony. Why? Because the court is not going to reward them with continued payments from you if they’re cheating and their infidelity is what killed the marriage.
This represents an important exception to Georgia’s generally no-fault approach to divorce. While most aspects of divorce are resolved based on equitable principles rather than fault, alimony is one area where proving your spouse’s adultery caused the divorce can prevent them from receiving support payments.
Understanding the Requirements
To use infidelity as a bar to alimony, you must prove several elements. First, you need evidence of the adultery. This can include text messages, emails, photographs, testimony from witnesses who observed your spouse with the affair partner, hotel receipts, credit card statements showing suspicious charges, or other documentation that demonstrates the affair occurred.
Second, you must file for divorce citing adultery as a ground. Georgia allows both fault-based and no-fault divorce. If you file for divorce on no-fault grounds—simply stating that the marriage is irretrievably broken—you lose the ability to use adultery as a defense against paying alimony. However, if you file for divorce specifically citing your spouse’s adultery as the reason for the divorce, you preserve this argument.
Third, you must demonstrate that the adultery caused the marriage to end. If you knew about the affair for years, continued living with your spouse, and then decided to divorce for different reasons, the court may find that the adultery wasn’t truly what killed the marriage. However, if you discovered the affair and filed for divorce relatively promptly afterward, establishing causation is typically straightforward.
Why Adultery Affects Alimony Differently
The reason adultery affects alimony when it doesn’t significantly impact property division or custody comes down to the purpose of each type of relief. Property division aims to fairly divide what the couple accumulated during the marriage—a primarily economic exercise focused on contributions and needs. Child custody focuses on the children’s best interests, which typically means maintaining relationships with both parents regardless of their conduct toward each other.
Alimony, however, is based partly on fairness and partly on need. When one spouse sacrificed career opportunities for the marriage, has significantly less earning capacity than the other, or needs temporary support while getting back on their feet financially, alimony serves to prevent an unfair economic result from divorce.
However, courts also consider whether it’s fair to require one spouse to continue supporting the other financially after divorce. When the spouse seeking alimony destroyed the marriage through infidelity, courts often conclude that requiring the faithful spouse to continue making payments would be fundamentally unfair. The cheating spouse made choices that ended the marriage, and therefore shouldn’t benefit from continued financial support from the spouse they betrayed.
Child Support: A Different Standard Entirely
In contrast to alimony, child support is completely unaffected by infidelity or any other misconduct by either parent. If you’re wondering about the impact of cheating and infidelity on child support in a divorce, the answer is that there’s not a whole lot of impact on that—actually, no impact at all.
While there’s significant impact on alimony, there wouldn’t be any impact on child support because child support is a right of the child. The children have a right to be supported by both parents regardless of how those parents behaved toward each other during the marriage or why the marriage ended.
If the children’s other parent has been acting terribly, cheating, sleeping around, and doing all these horrible things, why should the children get less child support because of that? The answer is they shouldn’t, and Georgia law recognizes this principle clearly. The courts don’t factor a parent’s behavior or infidelity into the calculation of child support.
How Child Support Is Actually Calculated
Child support in Georgia is calculated based upon the two parents’ incomes, the cost of any daycare that might be needed, and the cost of any health insurance premiums for the children. The calculation follows specific guidelines set forth in Georgia law, using a formula that considers both parents’ gross incomes, determines each parent’s percentage share of the combined income, and then allocates the children’s basic support needs accordingly.
Additional factors in the calculation include the cost of work-related childcare, health insurance premiums paid for the children, extraordinary medical expenses not covered by insurance, and in some cases special expenses related to the children’s education or activities. Notice that nowhere in this list does parental conduct, infidelity, or fault for the divorce appear. These factors are simply irrelevant to child support calculations.
The rationale is straightforward: children didn’t choose their parents’ behavior, and they didn’t choose for their parents to divorce. They have a fundamental right to financial support from both parents that enables them to maintain a reasonable standard of living. Making children bear the financial consequences of their parent’s poor choices would be fundamentally unfair and contrary to their best interests.
Practical Implications
These different standards for alimony and child support create interesting practical implications in divorce cases involving infidelity. A spouse who committed adultery may be barred from receiving alimony but will still be entitled to the same child support calculation as any other parent. Similarly, a faithful spouse may successfully avoid paying alimony because of their spouse’s infidelity, but they’ll still be required to pay child support calculated according to the standard guidelines if the children primarily reside with the other parent.
This means that proving infidelity is most valuable in cases where alimony would otherwise be at issue. If you have significantly higher income than your spouse, your marriage was long-term, and your spouse has limited earning capacity—all factors that might support an alimony award—proving adultery could save you substantial ongoing financial obligations. However, if alimony wouldn’t be a factor in your case anyway because your incomes are similar or your marriage was short, the adultery has less practical legal significance.
Strategic Considerations
If your spouse has been unfaithful and you’re concerned about having to pay alimony, it’s crucial to discuss strategy with your attorney early in the process. The decision to file on fault grounds citing adultery versus filing on no-fault grounds has significant implications. While fault-based divorce can protect you from alimony obligations, it can also make the divorce more contentious and expensive, as proving adultery requires evidence and potentially testimony.
Your attorney can help you weigh whether you have sufficient evidence of adultery, whether alimony is likely to be an issue in your case, how much you might save by proving adultery and barring your spouse from receiving alimony, and whether the additional cost and conflict of proving adultery is worth the potential benefit. In some cases, the strategic value is clear. In others, pursuing a no-fault divorce and negotiating favorable terms on other issues may produce a better overall result.
Getting the Guidance You Need
Understanding how infidelity affects different aspects of your divorce—with significant impact on alimony but no impact on child support—helps you approach your case strategically and set appropriate expectations. While the legal system won’t punish your spouse’s betrayal in every aspect of the divorce, it does recognize that requiring you to continue financially supporting a spouse whose infidelity ended the marriage would be fundamentally unfair.
If you have questions or concerns about the impact of cheating on various factors in your divorce, schedule a free case evaluation with Hecht Family Law. We handle these issues every day and can help you understand how infidelity affects your specific situation, what evidence you would need to successfully bar your spouse from receiving alimony, and what strategy will best protect your interests. Call 678-974-0462 or visit www.hechtfamilylaw.com to discuss your case and get the answers you need to move forward in the best way possible.
