Background
April Moore and her husband Robert Dean Moore married in Florida in May 2013 and maintained residences in Ohio, where Moore was a top executive at his uncle’s coal company. In early 2015, Moore orchestrated the acquisition of a competing coal company headquartered in St. Louis, Missouri, where he became CEO. Sherry Radae worked as an executive secretary at the target company. Moore and Radae met incident to the acquisition and began a romantic relationship in May 2015. Radae, who lived in Worden, Madison County, Illinois, was facing job loss due to the takeover.
The relationship progressed through May 2015 with the first date occurring in St. Louis on May 6, and the first sexual encounter taking place during an early July 2015 visit to Moore’s home in Belmont, Ohio. Over the remainder of 2015, Moore and Radae continued their relationship across multiple states: Moore visited Radae’s Illinois home, they went to New York together, took a cruise from Florida, and Radae traveled to Ohio several times. Moore informed his wife of the affair in late August 2015. The couple’s marriage, originally domiciled in Ohio, was ultimately dissolved there in 2016.
In May 2017, Moore sued Radae in Madison County, Illinois, under the state’s Alienation of Affections Act, claiming Radae intentionally enticed her husband away from the marriage. The trial court, after noting that Illinois had abolished the statute in January 2016 and that the relationship’s significant events occurred outside Illinois, dismissed the claim on the ground that the Act lacked extraterritorial effect.
The Court’s Holding
The appellate court affirmed, holding that Illinois’s Alienation of Affections Act has no extraterritorial effect and therefore does not apply to conduct occurring primarily and substantially outside the state. The court clarified that extraterritorial effect is a matter of statutory construction—not choice of law—and accordingly may be considered by courts sua sponte without waiver. Under Illinois law, a statute presumptively lacks extraterritorial effect unless the statute itself contains an express provision demonstrating legislative intent to apply beyond state borders. The Act, as it existed in 2015, contained no such provision.
Applying the “primarily and substantially” test from Avery v. State Farm, the court examined where the bulk of circumstances supporting the tort occurred. The court found that the relationship’s genesis and initiation occurred in Missouri at the St. Louis office, the first date took place in Missouri, and the first sexual encounter occurred in Ohio. Moore actively initiated virtually all non-professional contact and invitations. While sexual encounters and some telephone communications occurred at Radae’s Illinois home, these constituted only a portion of the overall relationship conduct. The marriage itself was domiciled in Ohio, and the seduction that allegedly broke it up occurred primarily in Missouri, where Moore held the position of CEO and maintained contact with Radae.
Accordingly, the court held that because the bulk of the circumstances supporting the alienation of affections claim occurred primarily and substantially in Missouri and Ohio—jurisdictions where the relationship was formed, progressed, and consummated—the Act did not apply. The judgment for Radae was affirmed.
Key Takeaways
- State tort statutes presumptively lack extraterritorial effect; express statutory language is required for interstate application.
- Extraterritorial effect analysis is statutory construction, not choice-of-law, and courts may apply it sua sponte even if not raised by parties.
- When alleged tortious conduct spans multiple states, Illinois courts apply a “primarily and substantially” test examining the bulk of circumstances, not merely where incidental acts occurred.
- For alienation of affections, the locus of the marriage and the place where the relationship was initiated and progressed carry greater weight than the location where isolated encounters occurred.
Why It Matters
This decision significantly narrows the reach of Illinois’s Alienation of Affections Act by requiring that the preponderance of conduct occur within Illinois. The holding prevents plaintiffs from leveraging minimal in-state contact—such as a defendant’s residency or isolated sexual encounters—to haul out-of-state defendants into Illinois court for relationships that develop and progress elsewhere. The court’s careful distinction between extraterritorial effect (statutory construction) and choice of law (conflict analysis) clarifies that parties cannot waive statutory jurisdiction limits through agreement.
Notably, the decision applies the extraterritorial effect doctrine even though Illinois had abolished the Alienation of Affections Act itself in January 2016, before this suit was filed. The opinion thus stands as a guidepost for how Illinois courts will apply the extraterritorial effect canon to other state tort statutes where multiple jurisdictions’ laws might theoretically apply to multi-state conduct. For practitioners, the decision underscores that the state where critical relationship events occur—not the defendant’s residence—determines whether an alienation claim can proceed in Illinois.