Employment Litigation · Primary-source case analysis

Thompson: Why the Court Refused a Fixed List of Protected Relationships

By Aneeta Mishra and Timothy Chan

Published May 2, 2026

Decision: Thompson v. North Am. Stainless, LP, 562 U.S. 170 (2011).

Does a retaliation rule cover harm aimed at someone close to the employee who complained? Thompson v. North American Stainless, LP, 562 U.S. 170 (2011), rejected a blanket exemption for third-party reprisals. But the Court also refused to turn the decision into a fixed list of protected relationships. This analysis addresses that line-drawing problem; the separate person-aggrieved analysis addresses who could sue.

The firing was assumed retaliatory at this stage

The EEOC notified the employer of Miriam Regalado’s discrimination charge, and three weeks later the employer fired her fiancé and coworker, Eric Thompson. In reviewing the summary judgment, the Supreme Court had to assume that the employer fired him to retaliate against her. That procedural assumption was not a finding after trial that timing proved the employer’s motive. The Court asked what Title VII permitted if the alleged retaliatory purpose were true. Thompson, 562 U.S. at 172–173.

The Court rejected a categorical exemption for third-party reprisals

The employer argued that protecting third parties would create difficult questions about girlfriends, friends, and trusted coworkers. The Court acknowledged the line-drawing concern but found no basis in the broadly worded retaliation provision for excluding all such claims. A reasonable employee could be deterred from filing a charge if the response would be firing her fiancé. The desire for a simpler rule did not justify an exception absent from the statute. Thompson, 562 U.S. at 174–175.

The relationship examples were not a fixed list

The opinion expected firing a close family member almost always to satisfy the objective deterrence standard, while a milder reprisal against a mere acquaintance almost never would. Notice that the comparison changes both the relationship and the severity of the act. It is not a rule that every act involving family is actionable, or that no act involving an acquaintance ever can be. Beyond those examples, the Court declined to generalize. Thompson, 562 U.S. at 175.

Objective context remained necessary

The governing inquiry remained objective and contextual, rather than a test of one plaintiff’s unusually strong or weak feelings. A useful factual account therefore identifies the relationship, employer knowledge, particular action, and surrounding circumstances. Those details help counsel assess the claim; the Court did not prescribe a document checklist or decide every relationship. It reversed and remanded, leaving the case to proceed under its legal ruling. Thompson, 562 U.S. at 175, 178.

Key takeaways

• Distinguish an assumed retaliatory motive from a fact proved at trial.
• Consider the relationship together with the nature and severity of the alleged reprisal.
• Do not convert the Court’s illustrative extremes into a fixed protected-relationship list.
• Evaluate the separate statutory question of who may bring the claim.