A charity co-founded by Prince Harry in honour of his late mother, Princess Diana, which he quit following a high-profile dispute, is suing the British royal for libel on the High Court in London, a court record showed on Friday.
Harry, the younger son of King Charles, co-founded in 2006 to help young individuals with HIV and AIDS in Lesotho and Botswana but resigned as a patron in March 2025 after a public falling-out with its chair of the board, Sophie Chandauka.

Based on a record made public on Friday, Sentebale lodged a defamation claim last month on the High Court against Harry and certainly one of his close friends Mark Dyer, who was also a trustee of the charity.

Get breaking National news
Get breaking Canada news delivered to your inbox because it happens so you will not miss a trending story.
There have been no details as to what the lawsuit involved.
Neither Harry’s spokesperson nor the charity immediately responded to a request for comment.
The charity’s co-founder, Prince Seeiso of Lesotho, and the board of trustees joined Harry in leaving Sentebale, which he helped arrange nine years after Diana was killed in a Paris automobile crash and which suggests “forget-me-not” within the local language of Lesotho in southern Africa.
The 41-year-old prince called the breakdown in the connection with Chandauka devastating, while she reported him and the trustees to Britain’s charity regulator for alleged bullying and harassment.
After a review, the Charity Commission reported it had found no evidence of bullying, but said there had been weak governance and criticized all parties for allowing an internal dispute to grow to be public.

