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Elaine T. Marshall, et al. v. Preston Marshall

COA14March 3, 2026

Litigation Takeaway

"A temporary injunction is a resilient tool that does not expire simply because a case lingers for years; it remains the most effective way to prevent a spouse or trustee from 'decanting' assets into out-of-state jurisdictions. To dissolve an aging injunction, you must prove a qualitative change in the case's risk profile or show that the specific assets have already been distributed according to trust terms."

Elaine T. Marshall, et al. v. Preston Marshall, 14-25-00322-CV, March 03, 2026.

On appeal from the Probate Court No. 4 of Harris County, Texas.

Synopsis

The Fourteenth Court of Appeals held that while a trial court must dissolve portions of a temporary injunction when the underlying trust subject matter becomes moot through termination or full distribution, it does not abuse its discretion in maintaining the injunction over active trusts where the movant fails to demonstrate a material change in circumstances. This ruling reinforces the durability of status quo protections in complex, multi-year fiduciary litigation involving attempts to "decant" or merge Texas trust interests into out-of-state entities.

Relevance to Family Law

For the high-net-worth family law practitioner, this case serves as a critical precedent for property division disputes involving "The Wyoming Maneuver"—the strategic merger of Texas-based trusts into foreign jurisdictions to evade local judicial oversight. It clarifies that a temporary injunction is a resilient tool; once a party establishes the need for an injunction to prevent the dissipation or "foreignization" of marital or trust assets, that protection remains in force despite the passage of time or intermediate discovery, provided the underlying merits remain unresolved. It also serves as a warning that counsel must proactively move to modify injunctions as specific assets (like children's trusts or lead trusts) terminate by their terms to avoid overbreadth.

Case Summary

Fact Summary

This long-running dispute involves the estate and trusts of J. Howard Marshall II and E. Pierce Marshall. At the heart of the "401 Case" is Appellee Preston Marshall’s challenge to his mother Elaine Marshall’s administration of various trusts. Central to the conflict are the "Wyoming Transactions," where Elaine, acting in multiple capacities, merged a Texas-based Marital Trust into a Wyoming entity governed by Wyoming law. Preston alleged breaches of fiduciary duty, self-dealing, and the bad-faith appointment of "inexperienced strangers" as co-trustees for the Harrier and Falcon Trusts—entities that hold significant non-voting stock in Koch Industries.

In 2017, the Harris County Probate Court issued a temporary injunction to preserve the status quo and prevent further movement of assets or improper compensation of co-trustees. Years later, the Appellants (Elaine and the co-trustees) moved to dissolve the injunction, arguing that several trusts had terminated (the Lead Trust and Grandchildren’s Trust #2) and that the "circumstances" of the litigation had changed significantly enough to render the 2017 order unnecessary.

Issues Decided

  1. Whether the trial court’s refusal to dissolve a temporary injunction is an abuse of discretion when the evidence demonstrates that specific trusts governed by the injunction have terminated or been fully distributed.
  2. Whether the passage of time, the completion of discovery, or the granting of partial summary judgments constitutes a "change in circumstances" sufficient to mandate the dissolution of a temporary injunction.

Rules Applied

  • Mootness Doctrine: A case or claim becomes moot when a court’s affirmance of a judgment or a party’s requested relief cannot affect the rights of the parties or when a controversy no longer exists.
  • Dissolution of Temporary Injunctions: A motion to dissolve must rely on a showing of "fundamental error" in the original grant or a "change in circumstances" that makes the injunction’s continued existence unnecessary or improper.
  • Abuse of Discretion: A trial court's ruling on a motion to dissolve is reviewed under a highly deferential standard; the appellate court will not substitute its judgment for that of the trial court unless the ruling was arbitrary or made without reference to guiding rules and principles.

Application

The court’s analysis followed a bifurcated path. First, regarding the Lead Trust and the Grandchildren’s Trust #2, the court looked to the uncontroverted evidence that these entities had reached their natural termination points—one through the completion of charitable distributions and the other by the beneficiary reaching age fifty. Because the "subject matter" of the injunction as to these specific trusts no longer existed, the court applied the mootness doctrine. It reasoned that a trial court cannot "preserve" that which has already been distributed according to a trust’s own terms.

Second, regarding the Harrier and Falcon Trusts, the court rejected the Appellants' narrative of "changed circumstances." The Appellants argued that the litigation had matured and that the "status quo" was no longer in jeopardy. However, the court noted that the core allegations—fiduciary breaches regarding the Wyoming Transactions and the validity of co-trustee appointments—remained live issues. The court emphasized that the purpose of a temporary injunction is to preserve the last peaceable status quo, and the Appellants failed to demonstrate that the risks originally identified in 2017 had been legally or factually neutralized.

Holding

The Court of Appeals modified the trial court's 2017 temporary injunction to dissolve only the portions addressing the Lead Trust and Grandchildren’s Trust #2, finding those specific issues to be moot.

The Court affirmed the trial court's order in all other respects, holding that the trial court did not abuse its discretion in maintaining the injunction over the active Harrier and Falcon Trusts. The court concluded that the Appellants failed to meet their burden of showing a material change in circumstances that would justify stripping away the protections afforded to the Appellee while the underlying breach of fiduciary duty claims were pending.

Practical Application

  • Asset Locking: When a spouse or trustee attempts to relocate assets to a "trust-friendly" jurisdiction (like Wyoming or South Dakota), the temporary injunction remains the most potent weapon. This case confirms that even if the litigation takes a decade, the injunction doesn't "expire" simply because the parties have conducted discovery.
  • Partial Dissolution: Litigants should perform an annual "audit" of their active injunctions. If a trust terminates or an asset is sold by court order, the movant should seek a targeted dissolution to avoid the "overbreadth" trap that Appellee fell into here.
  • The Burden of Proof: If you are the party seeking to dissolve an injunction, do not rely on the "passage of time." You must produce evidence of a qualitative change in the risk profile of the case.

Checklists

Strategy for Dissolving an Aging Injunction

  • Identify Mootness: Determine if any specific trust assets have been distributed or if any trust terms have expired.
  • Document Material Changes: Gather evidence of "new" facts that didn't exist when the injunction was issued (e.g., a change in the law, a prior final judgment on a component of the case).
  • Avoid the "Merits" Trap: Ensure your motion to dissolve isn't just a disguised motion for summary judgment; focus on the necessity of the restraint, not just the strength of your defense.

Maintaining the Status Quo

  • Link the Risk to the Merits: Continuously tie the need for the injunction to the unresolved claims (e.g., "The Wyoming Transactions remain a threat to the corpus").
  • Monitor Asset Transfers: If the opposing party attempts to merge or decant trusts during the suit, use this case to argue for the expansion or maintenance of injunctive relief.
  • Draft Narrowly: To avoid the modification seen here, ensure the initial injunction contains "severability" logic or is tied to specific, identifiable trust corpora.

Citation

Elaine T. Marshall, Pastor Edward Alexander, Dr. Karen Aucoin, Judge Lilynn Cutrer, Adam Johnson, and Wayne Steve Thompson, Jr. v. Preston Marshall, No. 14-25-00322-CV, 2026 WL ______ (Tex. App.—Houston [14th Dist.] Mar. 3, 2026).

Full Opinion

View Full Opinion

Family Law Crossover

This civil ruling is easily weaponized in Texas divorce litigation where a high-net-worth spouse utilizes "decanting" powers to move community property or commingled trust assets into an out-of-state "asset protection" trust. Under Marshall, once a Texas court exerts jurisdiction and issues an injunction to prevent these transfers, the "Wyoming Maneuver" is effectively neutralized. The burden remains heavily on the "transferring" spouse to prove that the injunction should be lifted. Family law litigators can use this case to argue that the "status quo" is the state of the assets before the suspect transfers occurred, and that Texas courts retain the power to police those assets regardless of foreign trust merger attempts.

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Thomas J. Daley

Analysis by Thomas J. Daley

Lead Litigation Attorney

Thomas J. Daley is a board-certified family law attorney. He has guided more than 225 clients to successful resolution of their cases over his 18 years of experience.

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