A federal appeals court will hear oral argument Sept. 9 in Jacksonville, Fla., on an appeal by Samantha Markle challenging a dismissal with prejudice of her defamation lawsuit against Meghan, the Duchess of Sussex. The case, stemming in part from Meghan’s 2021 interview with Oprah Winfrey, has drawn renewed attention as legal and public relations experts say it could complicate Meghan’s efforts to expand her lifestyle brand and media ventures since moving to California.

Samantha Markle originally filed claims alleging Meghan defamed her in interviews and other public statements, including the televised 2021 interview in which Meghan said she “grew up as an only child.” A Florida district judge in 2023, Charlene Edwards Honeywell, ruled that the “grew up as an only child” comment was protected opinion. The suit was later dismissed with prejudice in 2024, meaning the same claims cannot be refilled in the lower court; Samantha appealed that dismissal to the 11th U.S. Circuit Court of Appeals.

Samantha’s attorney, Peter Ticktin, said both sides have filed briefs and that the oral argument will give judges an opportunity to question the legal issues before them. "After the oral argument, the judges will go into a conference and determine whether the case should be reversed and remanded to the trial judge or if the judge’s decision will be affirmed," Ticktin said in a statement. He added that because the appeal raises purely legal questions, the appeals court could reverse the trial judge if it finds the complaints, assumed true for appeal purposes, could amount to defamation under Florida law.

A spokesperson for Archewell, the couple’s nonprofit office that handles communications for the duchess, declined to comment on the ongoing litigation. Attorneys for both parties will present their arguments to a three-judge panel at the 11th Circuit.

Royal and media analysts say the dispute risks complicating Meghan’s public repositioning as a California-based entrepreneur and media figure. British royal commentator Hilary Fordwich told Fox News Digital that the family litigation has continued to follow Meghan despite her move away from frontline royal duties. "Meghan Markle has done her utmost to rebrand herself as some sort of California royalty in a desperate attempt to forge a new identity," Fordwich said, adding that the ongoing family bitterness could stand in the way of reconciliation with relatives including her father, Thomas Markle.

Meghan on Netflix promotional image

Richard Fitzwilliams, another royal expert, said the estrangement on Meghan’s paternal side continues to cast a shadow over her public work. "One of the strange characteristics of Meghan is that she plays at being so relentlessly positive yet only appears to get on with her mother," Fitzwilliams said. He suggested the combination of family disputes and public scepticism could affect perceptions of authenticity around her projects.

Meghan and Prince Harry stepped back from senior royal duties in 2020, citing intrusive media coverage and a lack of institutional support. Since relocating to California, Meghan has developed a lifestyle brand, As Ever, and produced a streaming series, With Love, Meghan; Season 2 premiered Aug. 26 and Netflix is listed as a partner on some of her projects. The couple are raising two young children in Montecito, Calif., and continue to draw international media attention.

Samantha’s original complaint alleged that comments made during media appearances, including the Winfrey interview, contained defamatory implications such as suggestions that Samantha had altered her surname after Meghan began dating Harry and that Samantha was part of a group hostile to Meghan. The district court found in 2023 that the contested statements about Meghan’s upbringing were expressions of opinion and therefore not objectively verifiable facts subject to defamation liability.

Media strategist Doug Eldridge said public family litigation typically damages a public figure’s brand regardless of the legal outcome. "Anytime you choose to litigate or publicize your family issues in front of a global jury of your peers, it never leads to a winning outcome. Everyone loses," Eldridge said, noting that high-profile figures who court attention may become targets for counterallegations and prolonged coverage.

Ian Pelham Turner, a commentator who has defended Meghan in prior coverage, said the duchess has been unfairly targeted by critics and relatives. "It is open season on Meghan," he said. "She obviously has a big target on her back…She is immensely strong and determined. I hope she wins the battles and the war."

Prince Harry and Meghan at Netflix event

Legal analysts say the appeals court will focus on whether, assuming all of Samantha’s factual allegations are accepted for the purposes of appeal, the allegedly defamatory statements are sufficiently factual and damaging to survive dismissal under Florida law. If the 11th Circuit reverses and remands, the case could return to the trial court for further proceedings. If the appeals court affirms, Samantha’s claims would remain dismissed.

The case is one of several public family disputes that have followed the duchess since her marriage to Prince Harry. The outcome of the appeal will be watched by media lawyers and brand advisers as a test of how far personal statements in media interviews are protected when they involve contentious family histories.

Oral argument is scheduled before the 11th U.S. Circuit Court of Appeals in Jacksonville, where the panel may rule from the bench or reserve its decision. Until the court issues an opinion, the 2024 dismissal with prejudice remains the operative state of the case in the lower courts.