When a Texas appeals court affirmed a trial court’s refusal to lower one spouse’s child support and spousal maintenance obligations in M. v. M., it reinforced a principle every divorcing person in North Texas should understand: a court order for support is durable, and changing it takes far more than a claim that life has gotten harder. Per the published opinion, decided by the Court of Appeals for the Third District of Texas on June 30, 2026, the case turned on whether a paying spouse had proven a “material and substantial change in circumstances” years after his divorce. As a Dallas divorce attorney with more than 25 years of family law experience, our firm sees these same questions arise for clients across Dallas County, from Highland Park to Mesquite. The decision offers a clear, sometimes hard, lesson about evidence, credibility, and realistic expectations. It also shows why honest guidance early in a case can matter far more than optimistic promises made later, once the record is already set.
Case Background: A Long Marriage and a Disputed Modification
W.M. and J.M. were married for nearly twenty-three years before their divorce was finalized on August 27, 2019. The final decree addressed several serious issues at once. Their child, referred to in the opinion by a pseudonym to protect his privacy, is disabled, and the court ordered that support for him continue indefinitely rather than ending at adulthood.
The decree found W.M.’s gross annual income to be at least $275,117 and ordered him to pay $4,500 per month in child support, noting that the standard percentage guidelines would be “unjust or inappropriate” in this situation. Because J.M. was found unable to meet her minimum reasonable needs due to an incapacitating condition, the court also awarded her spousal maintenance of $4,585.28 per month for an indefinite period. The decree further referenced credible evidence of a history of family violence.
Just over two months after the divorce, W.M. filed a petition to reduce both support obligations. What followed was years of litigation. He was held in contempt in 2021 for failing to pay, and a separate 2021 order found he was intentionally unemployed and denied his request to modify. In 2022, the Office of the Attorney General moved to enforce his obligations; W.M. again sought a reduction, arguing that his circumstances had materially changed since the divorce. A final hearing took place in February 2024, and the trial court again refused to lower his payments — the decision this appeal challenged. These are exactly the kinds of high-stakes disputes a Dallas child support lawyer helps clients navigate from the outset.
Legal Analysis: How Texas Courts Weigh a Support Modification
What Is a “Material and Substantial Change in Circumstances”?
Under Texas Family Code sections 8.057(c) and 156.401(a)(1), a person paying child or spousal support can ask a court to modify the order only if there has been a material and substantial change in circumstances since the order was entered. Critically, the burden rests on the person seeking the change. As the court explained, citing Z. v. M., the moving party must show “what conditions existed at the time of the entry of the prior order as compared to the circumstances existing at the time of the hearing.” Without that side-by-side comparison, there is simply nothing for the court to measure.
Trial courts have broad discretion here. Appellate judges will not disturb a support ruling unless there was a clear abuse of discretion, and in family law that standard overlaps with whether the evidence was legally and factually sufficient. In practice, this means the person who lost at trial faces a steep climb on appeal, one reason an experienced Dallas family law attorney focuses so heavily on building the record correctly the first time.
Why a Later Disability Determination Was Not Enough
W.M.’s central argument was that a Social Security Administration determination finding him disabled, combined with his loss of employment, proved a substantial change. He pointed to In re A.A.T., where an obligor who suffered a stroke after the prior order, a genuinely new, debilitating condition, was found to have shown a real change that dropped his monthly resources to zero.
The court distinguished that case. The record showed W.M.’s mental-health conditions had existed for decades, and evidence about them had reportedly been presented at the 2019 divorce hearing itself. Instead, the court found the situation closer to B. v. B., where a disability determination was not a material and substantial change because the obligor had the same underlying condition at the time of the divorce, even if it had worsened. A trial court is free to conclude that a long-standing condition, and any effect it had on the ability to work, was an anticipated circumstance rather than a changed one. This distinction is one our team explains often: the worsening of a known issue is treated very differently under Texas law than a brand-new, unforeseen event.
The Missing Financial Evidence
A quieter but equally important part of the ruling concerned proof. Texas courts have repeatedly held, as in In re Marriage of L., that “without financial data to compare the present circumstances of the parties with their financial circumstances at the time of the entry of the maintenance order, there can be no showing of a substantial change.”
Here, the record had significant gaps. W.M. did not clearly explain where his roughly $250,000–$275,000 in income had come from at the time of the divorce, how much he received in disability payments, or what his living expenses were then versus now. There was also little evidence about the current financial circumstances of J.M. or their child, and Texas courts, including the Dallas Court of Appeals in In re C.C.J., have reversed “changed circumstances” findings precisely because such evidence was absent. When the person carrying the burden leaves those questions unanswered, the court has little choice but to rule against them, no matter how sympathetic the underlying story may sound.
Credibility and the Intentional Unemployment Finding
The trial court found that W.M. “appeared untruthful” and that J.M. “appeared truthful,” and it found W.M. intentionally unemployed. Once a court has found a person intentionally unemployed, the burden in later proceedings falls on that person to prove their employment situation and earning potential have genuinely changed. W.M. presented no such evidence, so the finding stood. Credibility findings like this are difficult to overturn, because appellate courts defer to the trial judge who actually watched the witnesses testify. For families where custody and support intertwine, a Dallas child custody lawyer can be essential to presenting a consistent, well-documented picture to the court.
Spousal Maintenance and the Limits of a Late Challenge
W.M. also argued the spousal maintenance award was improperly based on earning potential rather than actual income. While the court acknowledged recent authority (H. v. H.) that maintenance must be set on gross income, it held that the time to raise that objection was on direct appeal from the 2019 decree or the 2021 order, not through a later collateral attack. In other words, some arguments have a deadline, and once it passes they are lost. Questions about how maintenance is calculated are worth raising with a Dallas spousal support lawyer at the right procedural moment, not years down the road.
Was the Trial Court Wrong to Deny a Continuance?
W.M. also argued the trial court should have postponed the hearing to wait for a Social Security decision on the child’s eligibility for benefits, which could offset his child-support obligation. The appeals court disagreed. Courts weigh how long a case has been on file, how material the awaited evidence is, and whether the requesting party used due diligence. Here, the case had been pending since October 2022, and nothing in the record showed how long the Social Security decision would take. A trial court does not abuse its discretion by declining to delay a hearing indefinitely for evidence that may never arrive on a predictable timeline. A knowledgeable Dallas divorce attorney can help a client gather and time such evidence before a hearing, rather than seeking a last-minute delay.
Key Takeaways for Dallas Divorcing Couples
The most important lesson is that support orders are meant to last, and courts will not casually revisit them. If you may need to modify support someday, the groundwork starts at the original divorce: documenting income, health, and finances thoroughly and accurately. When you later seek a modification, you must prove a genuine, unanticipated change, with concrete financial evidence comparing then and now, not simply argue that a known condition has worsened. Credibility is decisive, and unexplained money movements or inconsistent testimony can sink an otherwise sympathetic case. Because these realities affect couples throughout North Texas, reviewing your situation early with a knowledgeable Dallas divorce attorney is invaluable before filing anything.
Strategic Insights: How Experienced Representation Can Shape Outcomes
Looking at this record, alternative approaches might have included building a clear financial comparison between the divorce and the modification hearing, retaining medical evidence to document a true change rather than a long-standing condition, and addressing calculation issues on direct appeal when they first arose. What we’ve learned is that thorough documentation and well-timed arguments, the hallmarks of a seasoned Dallas divorce attorney, often matter as much as the underlying facts themselves.
Talk With a Dallas Family Law Team That Tells You the Truth
Whether you are contemplating divorce, facing an enforcement action, or wondering if your existing support order can be changed, you deserve an honest assessment rather than false promises. Our firm brings more than 25 years of Dallas family law experience, a strategic approach balanced with genuine compassion, and transparent communication about realistic outcomes. If you have been searching online for a trusted “divorce attorney near me,” we serve Dallas and the surrounding communities, including Irving, Richardson, Garland, Mesquite, DeSoto, Grand Prairie, Lakewood, Highland Park, Cockrell Hill, Lancaster, Seagoville, and Duncanville. Explore more insights on our blog or schedule a confidential Dallas divorce lawyer consultation today. If your matter involves substantial assets, our high-net-worth divorce team is ready to help.
