Prince Harry Faces Defamation Lawsuit From Charity After Patron Exit

Prince Harry is getting sued by the very charity he helped build in his mom Diana's name. Yes, that sentence is doing a lot. Here's what happened and how we got here.

The lawsuit, in plain English

Sentebale, the nonprofit Harry co-founded in 2006 with Prince Seeiso of Lesotho, has filed a defamation case against him and his longtime friend Mark Dyer (a former Sentebale trustee). The claim, which alleges either libel or slander, was lodged in London's High Court last month. The Associated Press says it saw the court records on Friday, April 10. Harry is 41. Seeiso is 59. Dyer is not just a random friend; he was part of the charity's early leadership.

Harry and Dyer are not taking that quietly. A joint spokesperson pushed back hard on Friday, arguing they reject the allegations and questioning why a charity would spend donor money on this fight.

"It is extraordinary that charitable funds are now being used to pursue legal action against the very people who built and supported the organisation for nearly two decades, rather than being directed to the communities the charity was created to serve."

Quick refresher on Sentebale

Harry and Prince Seeiso launched Sentebale in 2006 to continue Princess Diana's work around HIV/AIDS. The organization supports people living with HIV in Lesotho and Botswana, with a heavy focus on young people. It's been one of Harry's longest-running causes.

How this blew up

• March 2025: Harry and Seeiso announced they were stepping down as Sentebale patrons. They said their relationship with the board's chair, Dr. Sophie Chandauka, had collapsed to the point that staying was impossible. Their statement, carried by the Times of London, the Guardian, and the BBC, said they were stunned to leave but felt duty-bound to flag concerns to the UK's Charity Commission.
• Shortly after: Chandauka fired back, accusing the charity of shaky governance, weak executive leadership, and abuse of power. She also criticized people she said act like they are above the rules and use the press to play victim when challenged.
• Spring/Summer 2025: Both sides took their complaints to the Charity Commission, which opened a formal inquiry into the internal mess at the nonprofit.
• August 2025: The Charity Commission wrapped its investigation. Result: Harry was cleared of wrongdoing. Chandauka remained as chair. The regulator warned that if the charity could not sort out internal disputes, its long-term health could be in question.
• Now: Sentebale has turned around and sued Harry and Dyer for defamation, escalating what was already a very public, very awkward split.

Where that leaves Sentebale and Harry

After the Commission's findings last summer, Harry's team said Sentebale has been deeply personal for him for 19 years and credited staff and supporters with helping more than 100,000 young people across southern Africa, including those living with HIV and those facing mental health challenges. The message at the time was: the original mission still matters, and Harry would focus on new ways to support kids in Lesotho and Botswana outside the charity.

Now, with a defamation suit in the mix, the optics are rough for everyone. A charity created to extend Diana's legacy is in a courtroom fight with its own co-founder. That is... not ideal. We'll see if the case clarifies what exactly was said (and by whom) that triggered this, or if it just digs the hole deeper.