Fraud on an Extramarital Relationship Not Recognized | Pan v. Wang (2026)

Dongmei Pan and Arconslp LLC v. Lihua Wang and Shufeng Zhang, 14-25-00240-CV, May 14, 2026.

On appeal from 240th District Court, Fort Bend County, Texas

Synopsis

The Fourteenth Court of Appeals held that Texas does not recognize fraud, fiduciary-duty, or other reliance-based claims premised on promises made within an extramarital affair, including promises to divorce a spouse, marry a paramour, or continue the relationship. Because enforcing such promises would contravene Texas public policy favoring preservation of marriage, the trial court properly refused related jury submissions and could exclude duplicative evidence directed to those theories.

Relevance to Family Law

Although Pan v. Wang arose from a mixed business, property, and interpersonal dispute, its importance to Texas family-law litigators is immediate. The opinion sharply limits attempts to repackage affair-related grievances as tort, fiduciary, contract-adjacent, or reliance claims in divorce and property litigation, and it provides a strong public-policy basis to attack pleadings, jury questions, and evidentiary presentations built around alleged promises to leave a spouse, marry a third party, or maintain an adulterous relationship. In practical terms, the case matters whenever litigants try to convert marital misconduct into an independent damages model, whenever reimbursement or constructive-trust theories are dressed up with reliance language rooted in an affair, and whenever inflammatory evidence about an extramarital relationship is offered under the guise of proving fraud, fiduciary duty, or detrimental reliance.

Case Summary

Fact Summary

The dispute arose out of an extramarital relationship between two individuals who were each married to someone else and who both knew that fact throughout the relationship. According to the opinion, the affair began while Wang worked under Pan, continued after he left that employment, and eventually intertwined with Pan’s business, Arconslp LLC, financial transfers between the parties, and ownership claims concerning a Sugar Land property.

The court framed the appeal around a threshold question: what legal duties, if any, arise from an affair between two married people who allegedly make promises to leave their spouses and marry each other? Pan’s position depended in part on alleged representations of love, commitment, and future marriage. But the evidentiary record also included separate commercial and property disputes. Those included whether Wang was employed by Arconslp, whether Arconslp owed him unpaid salary, whether Pan fraudulently induced Wang to pay her $44,000, whether Pan breached a joint venture agreement, and who actually owned the real property at issue.

The factual setting mattered because Pan tried to blend relationship-based allegations with business and property claims. The court, however, separated the legally cognizable claims from the affair-based theories. It emphasized that while the parties had employer-employee, contractual, and property dealings that could support recognized causes of action, Texas law would not give legal force to promises made in furtherance of an adulterous relationship. The trial court therefore refused requested submissions and excluded duplicative evidence tied to those impermissible theories, while still allowing the case to proceed on the ordinary commercial and property disputes the jury ultimately resolved.

Issues Decided

The court decided, among other things, the following issues:

• Whether Texas recognizes a cause of action for “fraud on an extramarital relationship.”
• Whether an extramarital relationship can create a fiduciary relationship between the participants.
• Whether a party to an affair may justifiably rely on representations or promises that one participant will divorce a spouse, marry the paramour, or continue the affair.
• Whether the trial court properly refused jury submissions premised on such affair-based representations and duties.
• Whether the trial court properly excluded duplicative evidence relating to those same theories.
• Whether the evidence was legally and factually sufficient to support the jury’s findings on the parties’ separate fraud, contract, wage, and property disputes.
• Whether the trial court erred in determining ownership of the disputed real property.

Rules Applied

The central rule came from longstanding Texas public policy: the law encourages preservation of marriage and will not lend inducement to its dissolution. The court expressly relied on Myles v. Arnold, 162 S.W.2d 442, 445 (Tex. App.—El Paso 1942, writ ref’d), noting that a writ-refused case from that period carries binding precedential force equivalent to approval by the Supreme Court of Texas.

From that policy foundation, the court derived several operative rules:

• Texas does not recognize a cause of action for fraud on an extramarital relationship.
• Participants in an affair are not legally bound by, and cannot justifiably rely on, promises or representations that contravene Texas public policy favoring marriage.
• Alleged promises to divorce a spouse, marry a paramour, or maintain the affair cannot support recovery under fraud, fiduciary-duty, or other reliance-based theories.
• Trial courts may refuse jury questions that would require recognition or enforcement of such impermissible theories.
• Trial courts act within their discretion in excluding duplicative evidence offered to prove those non-cognizable claims.

The court also applied ordinary standards governing legal and factual sufficiency review and evidentiary rulings, and it affirmed the trial court’s handling of the distinct business and property claims under those settled doctrines.

Application

The court treated the appeal as presenting a novel label but not a novel answer. However Pan characterized the theory—fraud, fiduciary duty, or reliance—the court concluded that each version depended on the same forbidden premise: that Texas courts should recognize enforceable duties arising from an adulterous relationship between two married people. The court refused to take that step because doing so would directly undermine the State’s long-established policy of encouraging continuation of marriage rather than providing legal incentives to abandon it.

That reasoning drove both the merits and the procedural rulings. If Texas law does not permit a party to recover for a broken promise to leave a spouse and marry a paramour, then a requested jury submission built on that promise is improper. For the same reason, evidence offered solely or primarily to prove that sort of non-cognizable duty may be excluded, especially where the evidence is cumulative of other proof already before the jury. The court’s approach is notable for its doctrinal discipline: it did not hold that affair-related facts are always irrelevant, but it did hold that those facts cannot be used to manufacture actionable duties where public policy forecloses them.

At the same time, the court did not let the existence of the affair swallow the rest of the case. It separately reviewed the evidence supporting the jury’s findings on fraudulent inducement regarding $44,000, breach of the joint venture agreement, unpaid salary, and ownership of the real property. Those issues were treated as ordinary civil disputes, and the court found no basis to disturb the judgment. In other words, the affair-based theories failed not because all disputes between paramours are non-justiciable, but because Texas will not enforce promises that depend on continuation or consummation of an adulterous relationship.

Holding

The court held that Texas law does not recognize a cause of action for fraud on an extramarital relationship. A litigant therefore cannot recover on a theory that a married paramour falsely professed love, falsely promised to divorce a spouse, falsely promised to marry the other participant, or otherwise made representations whose enforcement would contravene Texas public policy favoring preservation of marriage.

The court further held that an extramarital relationship, standing alone, does not create a fiduciary relationship. Accordingly, a participant in an affair cannot transform relationship expectations into fiduciary-duty claims merely by alleging emotional trust, personal dependence, or confidential communications arising from the affair itself.

The court also held that parties to an affair are not entitled, as a matter of Texas law, to justifiably rely on promises or representations made in derogation of the State’s policy favoring marriage. That rule independently defeats fraud and other reliance-based theories built on promises to leave a spouse, marry a paramour, or continue the relationship.

Finally, the court held that the trial court acted properly in refusing related jury submissions and in excluding duplicative evidence directed to those non-cognizable theories. It likewise affirmed the judgment on the remaining fraud, contract, wage, evidentiary, and property issues.

Practical Application

For family-law practitioners, Pan v. Wang is best understood as a line-drawing case. It does not eliminate the evidentiary relevance of adultery in divorce litigation; fault remains relevant in appropriate contexts, including disproportionate division arguments. But it does foreclose efforts to convert affair conduct into stand-alone tort or fiduciary claims based on failed romantic promises. If a party alleges, “I transferred money because my paramour promised to divorce his spouse and marry me,” Pan gives the opposing side a powerful argument that the reliance theory is legally barred, even if the transfer itself may still be relevant to tracing, reimbursement, waste, fraud on the community, or title disputes under recognized doctrines.

The case also has pleading consequences. In divorce proceedings with heavy third-party entanglements, counsel should separate legally cognizable property and business claims from non-cognizable relationship grievances. If funds were transferred, the actionable question is not whether a promise of future marriage was broken; the question is whether there was an enforceable agreement independent of the affair, a misrepresentation unrelated to the illicit relationship, a provable ownership interest, a reimbursement claim, unjust enrichment within permissible bounds, or another recognized theory supported by objective evidence.

In jury practice, Pan is especially useful. If an opposing party requests fraud, fiduciary-duty, or reliance instructions rooted in representations about leaving a spouse or continuing an affair, this opinion supports a charge conference objection that the proposed submission is invalid as a matter of Texas public policy. The same is true of evidentiary fights. Courts may still admit affair evidence for limited, legitimate purposes, but Pan supports Rule 401, 403, and legal-relevance objections where the real purpose is to invite the jury to award damages for a failed adulterous relationship.

The case also intersects with family-law property litigation involving informal business dealings between spouses, paramours, and closely held entities. Pan shows the danger of conflating morally charged facts with legally sufficient proof. The court affirmed relief on ordinary business and property theories where the evidence supported them, while refusing to recognize new claims grounded in the affair itself. For practitioners, that means the safest route is doctrinal precision: trace the funds, identify the title documents, prove the employment arrangement, establish the contractual terms, and avoid building the case around emotional betrayal.

Checklists

Screening Pleadings for Non-Cognizable Affair-Based Claims

• Identify whether any fraud, fiduciary-duty, promissory-estoppel, or reliance allegations are based on promises to:
• divorce a current spouse
• marry the claimant
• continue an extramarital relationship
• conceal or preserve the affair
• Move to dismiss, specially except, or object to charge submissions that seek to enforce those promises.
• Cite Pan v. Wang and Myles v. Arnold for the public-policy principle favoring continuation of marriage.
• Reframe viable claims around recognized theories such as title, tracing, reimbursement, business torts, salary claims, or contract duties independent of the affair.
• Separate emotional grievance allegations from legally operative facts.

Preserving Charge Error

• Scrutinize proposed jury questions for any duty or reliance theory tied to extramarital promises.
• Object that the submission is not supported by a cognizable cause of action under Texas law.
• State specifically that Texas public policy bars enforcement of promises that induce dissolution or abandonment of marriage.
• Obtain a ruling on the record.
• Tender a narrowed submission only if there is a legally valid alternative theory independent of the affair.

Handling Evidence in Divorce and Property Trials

• Distinguish between affair evidence offered for a legitimate family-law purpose and evidence offered to prove a barred tort theory.
• Object under Rules 401 and 403 when the evidence is directed primarily toward punishing a failed affair rather than proving a recognized claim.
• Argue duplication where the same evidence is cumulative of other admitted proof.
• Request limiting instructions when adultery evidence is admissible for fault, credibility, or financial tracing but not for independent damages based on romantic promises.
• Build your evidentiary presentation around documents, transfers, account records, title evidence, and communications showing objective business or property facts.

Prosecuting Financial Claims Without Relying on the Affair

• Trace each transfer by source, date, amount, and purpose.
• Determine whether the payment was:
• a loan
• salary
• capital contribution
• reimbursement
• gift
• payment for materials or services
• Tie each claim to a recognized legal theory with required elements.
• Develop corroborating evidence beyond party testimony, including bank records, tax documents, payroll records, bid packages, contracts, and deed records.
• Avoid alleging that the transfer was induced solely by a promise of future marriage or continuation of the relationship.

Defending Against Emotionally Charged Claims

• Force the claimant to articulate the exact legal duty allegedly breached.
• Test whether the alleged duty exists apart from the adulterous relationship.
• Use public-policy arguments early, not just at trial.
• Seek to bifurcate or narrow inflammatory evidence where appropriate.
• Emphasize that morally troubling conduct does not itself create a legally cognizable tort.

Counseling Family-Law Clients in Paramour-Linked Property Disputes

• Warn clients that promises made in the course of an affair may be morally significant but legally unenforceable.
• Advise clients to document any legitimate loans, business arrangements, or property contributions in formal instruments.
• Do not assume confidential or intimate dealings create fiduciary duties.
• Evaluate whether third-party claims should be brought in parallel civil litigation or joined only when independently viable.
• Keep the litigation theme focused on provable property rights rather than betrayal narratives.

Citation

Dongmei Pan and Arconslp LLC v. Lihua Wang and Shufeng Zhang, No. 14-25-00240-CV, 2026 WL ___ (Tex. App.—Houston [14th Dist.] May 14, 2026, no pet. h.) (mem. op., if designated) / (op.).

Full Opinion

Read the full opinion here

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