Opinion Library
Texas court rulings translated into actionable litigation strategy.
This Week's DigestStrategy Category
786 opinions found
Palmer Enterprises, Inc. v. Kaplan Higher Education, LLC
COA13
In this case, a landlord sought to recover unpaid rent from a commercial guarantor following a lease extension. The guarantor argued they were not liable because they had not signed the second lease amendment, pointing to a clause in the original lease stating that all amendments must be signed by 'all parties' to be valid. The court analyzed the documents as a single integrated contract and applied the rule of 'strictissimi juris,' which requires a guarantor's obligations to be strictly construed. The court held that because the guarantor was a party to the agreement and did not sign the extension, the amendment was void as to them, and the 'continuing' nature of the guaranty did not override the lease's specific procedural requirements.
Litigation Takeaway
"A 'continuing guaranty' may not be enough to bind an ex-spouse to future business debts if the underlying contract requires all parties to sign modifications. If your client is a guarantor on an ex-spouse's business lease, the 'all parties' signature requirement in the original lease can serve as a powerful shield to avoid liability for post-divorce extensions they did not personally sign."
Tatum v. Noble
COA14
In Tatum v. Noble, a respondent failed to appear for a protective order hearing in the 280th District Court. Following the presiding judge's sua sponte recusal, the case was immediately transferred to the 245th District Court within the same county, where the judge issued a default protective order. The respondent challenged the order, claiming the court lacked jurisdiction due to missing administrative forms and that her due process rights were violated because she was not served with new notice for the second courtroom. The Fourteenth Court of Appeals affirmed the order, holding that administrative "Registry" forms are not jurisdictional requirements. Furthermore, under Texas 'exchange of benches' statutes, a respondent who has already defaulted by failing to appear at the originally noticed time and place is not entitled to new formal notice when the matter is moved to another district court in the same county.
Litigation Takeaway
"Failing to show up for a scheduled hearing is a major risk; a judge recusing themselves or a case being moved to a different courtroom in the same building does not require the other party to re-serve you with notice before a default order is signed."
Vodicka v. Tobolowsky
COA05
In Vodicka v. Tobolowsky, a judgment creditor sought to satisfy a multi-million dollar judgment by garnishing the debtors' airline miles. The Dallas Court of Appeals addressed whether service was effective under Rule 21a, whether Texas retained jurisdiction after the judgment was domesticated in Florida, and whether the trial court was required to value the miles. The court analyzed Rule 21a, concluding that service is legally complete upon deposit in the mail, and affirmed that Texas courts retain jurisdiction to enforce their judgments through ancillary proceedings. However, the court held that while airline miles are garnishable assets, the trial court committed reversible error by failing to assign them a specific monetary value. The case was remanded to determine the market value of the miles to ensure proper credit against the judgment balance.
Litigation Takeaway
"When enforcing a judgment or dividing property involving intangible assets like airline miles or reward points, you must provide the court with a specific monetary valuation (a 'valuation bridge') to ensure the judgment is legally complete and enforceable."
In re Corey Martinez
COA02
In this original proceeding, Relator Corey Martinez sought a writ of mandamus from the 233rd District Court of Tarrant County. The Second Court of Appeals initially granted a stay of the trial court proceedings but subsequently determined that the underlying controversy had become moot. Applying the principle that Texas appellate courts lack jurisdiction to issue advisory opinions or decide cases that do not present a live controversy, the court analyzed the status of the litigation and found that the requested relief could no longer have a practical legal effect. Consequently, the court held that the petition must be dismissed for want of jurisdiction and the previously issued stay must be vacated.
Litigation Takeaway
"Beware the 'mootness trap' in family law mandamus practice. Even if you secure a stay from the appellate court, any subsequent trial court order or voluntary compliance that resolves the underlying dispute will immediately strip the appellate court of jurisdiction. Practitioners must move quickly and vigilantly monitor the trial court record to ensure their appellate remedy remains viable."
Brown v. State
COA03
In Brown v. State, the Third Court of Appeals addressed a situation where an appellant's counsel failed to file a brief despite receiving multiple extensions and a final warning. The court analyzed Texas Rule of Appellate Procedure 38.8(b), which protects appellants in criminal and quasi-criminal matters from losing their appeal due to attorney negligence. Because appellate courts cannot make factual findings regarding attorney-client communications, the court held that the appeal must be abated and remanded to the trial court for an evidentiary hearing to determine if the appellant still intends to prosecute the appeal or if counsel has abandoned the case.
Litigation Takeaway
"In parental termination or enforcement cases, do not expect an immediate 'default win' if the opposing party fails to file their brief; due process requirements will likely trigger a remand hearing that delays finality but offers a strategic chance to force a dilatory opponent to commit to the appeal or face dismissal."
In re Elizabeth Cavazos
COA05
Relator Elizabeth Cavazos sought a writ of mandamus and an emergency stay after a Dallas trial court struck her trial exhibits and related testimony on the eve of trial. The Dallas Court of Appeals analyzed the petition under the newly amended Texas Rule of Appellate Procedure 52.3(k), which updated certification requirements in December 2025, and the established 'Prudential' standard for extraordinary relief. The court denied the petition, holding that the Relator's failure to include the mandatory certification language was a fatal procedural defect and, substantively, that the Relator failed to demonstrate that the evidentiary ruling lacked an adequate remedy by ordinary appeal.
Litigation Takeaway
"In mandamus practice, technical compliance is just as critical as substantive merit; using outdated templates that fail to incorporate the December 2025 TRAP 52.3(k) certification language will result in summary denial, even in emergency circumstances. Furthermore, remember that striking evidence is rarely a 'mandamus-able' event unless it effectively terminates a party's ability to present their case entirely."
Johnson v. State
COA05
A defendant convicted of possession with intent to deliver challenged his conviction, arguing that the State was required to prove he knew the specific chemical identity of the drugs (fentanyl) rather than just knowing he possessed a controlled substance (which he believed was oxycodone). The Fifth Court of Appeals analyzed the Texas Health & Safety Code and established precedent regarding culpable mental states, determining that the 'knowing' requirement applies to the illicit nature of the substance generally. The court held that the State must prove a defendant knew they possessed a controlled substance, but does not need to prove they knew its specific chemical name or potency. Additionally, the court ruled that trial courts are not required to define the 'floor' of the burden of proof by including 'clear and convincing' instructions in a criminal jury charge.
Litigation Takeaway
"In high-conflict custody or termination litigation, a parent cannot mitigate a 'knowing' endangerment finding by claiming they were mistaken about a drug's identity; knowledge that a substance is 'controlled' is sufficient to establish the mental state for endangerment regardless of the parent's subjective belief about its specific chemical composition or lethality."
In re Michael Anthony Mayes
COA13
Michael Anthony Mayes filed a pro se pleading seeking jail time credit and other relief, which the Thirteenth Court of Appeals construed as a petition for writ of mandamus. The relator failed to provide any supporting documentation, legal authority, or citations to a record. Applying Texas Rules of Appellate Procedure 52.3 and 52.7, the court emphasized that the relator bears the absolute burden of providing a record sufficient to establish a right to relief. Because the petition lacked the necessary certified documents and transcripts, the court held it could not reach the merits of the case and denied the petition.
Litigation Takeaway
"A mandamus petition is "dead on arrival" without a meticulously prepared record; even an egregious trial court error will not be reviewed if the relator fails to include the certified orders, material exhibits, and authenticated transcripts required by the appellate rules."
In re Richard Adame
COA05
In this mandamus proceeding, Relator Richard Adame sought to vacate a trial court order compelling the parties to arbitration. The Dallas Court of Appeals denied the petition without reaching the merits of the arbitration dispute because the Relator failed to provide a properly authenticated record. The court analyzed Texas Rules of Appellate Procedure 52.3 and 52.7, which require a relator to provide sworn or certified copies of every document material to the claim. Following the precedent in Walker v. Packer, the court held that because the Relator submitted unauthenticated documents, he failed to meet the threshold burden of providing a sufficient record to demonstrate an abuse of discretion.
Litigation Takeaway
"Procedural compliance is a threshold barrier in mandamus proceedings; you must ensure every document in your appellate record is strictly authenticated via certification or affidavit, as even a valid legal argument will be summarily denied if the record fails to meet the technical requirements of the Texas Rules of Appellate Procedure."
In re Jacob C. Luce and Lauren L. Gifford
COA05
Relators Jacob C. Luce and Lauren L. Gifford sought mandamus relief to compel a trial court to rule on a pending motion for default judgment. The Fifth Court of Appeals (Dallas) did not address the merits of the case, focusing instead on a procedural defect in the petition's certification. Applying Texas Rule of Appellate Procedure 52.3(k), the court analyzed whether the Relators' certification precisely matched the mandated language. Reaffirming its precedent of 'exceptionally strict' compliance, the court held that any deviation from the verbatim text of the rule is a fatal error. Because the Relators' certification failed to use the exact phraseology required by the 2026 rules, the court denied the petition without reaching the underlying legal issues.
Litigation Takeaway
"In the Dallas Court of Appeals, there is no 'substantial compliance' for mandamus certifications; attorneys must use a strict 'copy-paste' approach to the verbatim language in TRAP 52.3(k). Failing to update templates to the 2026 rule changes can result in an immediate procedural denial, which is especially dangerous in emergency family law matters where stays or custody are at stake."