Princess Diana’s brother, Earl Charles Spencer, and King Charles III are locked in a public rift following the September 2026 release of Spencer’s memoir, Swan Song: Diana, My Sister. The book features explosive claims about the royal family’s handling of Diana’s tragic 1997 death, reigniting tensions between the Spencers and the Windsors.
The Bottom Line
- The Memoir Drop: Earl Charles Spencer’s book Swan Song: Diana, My Sister was published globally on Tuesday, Sept. 22, 2026, after initial excerpts sparked intense media backlash.
- Royal Pushback: A royal aide issued a response, accusing Spencer of letting fraternal grief “cloud reason.” Spencer slammed the statement as a gaslighting attempt.
- Funeral Flashpoint: The memoir reveals a tense 1997 phone call where King Charles allegedly unleashed “pent-up contempt” over public grief for Diana as plans were made for Princes William and Harry to walk behind her coffin.
The Memoir That Upended Royal Protocol
For decades, the public narrative surrounding the immediate aftermath of Princess Diana’s death on August 31, 1997, remained largely defined by official palace accounts and the searing imagery of a grieving nation. But as the nearly 30-year mark approaches, the fault lines within the British aristocracy have shifted. Earl Charles Spencer’s new book has blown the lid off long-buried tensions, dragging a decades-old family feud squarely back into the global media spotlight.
The fallout kicked off mid-September when the Daily Mail published early excerpts from Swan Song: Diana, My Sister. Within those pages, Spencer claimed that during a heated argument following his sister’s death, the then-Prince of Wales told him, “Rest assured, we’ll forget her soon enough.” It was a staggering provocation that instantly mobilized PR teams on both sides of the Atlantic.
Palace Retaliation and the Gaslighting Accusation
The palace rarely dips its toe into the messy waters of publishing disputes, maintaining a stoic silence over tell-all memoirs. This time, however, the crown broke protocol. An aide to the king told the BBC, “While we do not comment on books as a matter of principle, His Majesty is mindful that the pain of fraternal grief can cloud reason, affect judgment and color memory in ways others do not recognize, even many years after such a loss.”
Here is the kicker: Spencer didn’t let it slide. Speaking to the Mail on Sunday, he fired back, stating that “it is not every day you wake up to find you’ve been gaslit by the king.” He further characterized the palace’s statement as “astonishingly provocative and below the belt because it was essentially trying to say I’d lied without the King being able to deny what I’d said.”
Anatomy of a Phone Call: The 1997 Clash Over William and Harry
At the heart of Spencer’s book is a ferocious disagreement regarding Princes William and Harry walking in their mother’s funeral procession. Spencer feared the public spectacle would be far too traumatic for the young royals, who were just 15 and 12 years old at the time. When the two men discussed the matter over the phone, things deteriorated rapidly.
Spencer writes that Charles “went nuts,” unleashing what the earl interpreted as pent-up contempt for Diana and frustration over the sheer scale of global grief. In a subsequent interview with the BBC, Spencer doubled down on his exact recollection of the call: “I can tell you here and now, those are exactly the words he said. I’ve only ever had two calls on the line with Prince Charles at any stage in my life. I was hyper-alert to what he was saying, and those are precisely the words he said.”
| Date | Event | Details |
|---|---|---|
| Aug. 31, 1997 | Tragic Loss | Princess Diana passes away in Paris. |
| Sept. 16, 2026 | First Excerpt | The Daily Mail publishes the first extract from Swan Song: Diana, My Sister. |
| Sept. 21, 2026 | Palace Response | An aide to King Charles releases a statement to the BBC addressing fraternal grief. |
| Sept. 22, 2026 | Global Release | Spencer’s memoir officially hits bookshelves worldwide, escalating the public feud. |
Cultural Aftershocks and the Modern Entertainment Landscape
It bypasses third-party biographies to deliver first-person familial warfare from an insider bearing a direct title.
The Ongoing Battle Over Diana’s Legacy
Nearly thirty years after the world mourned on the streets of London, the battle lines over who gets to define Princess Diana’s memory remain fiercely contested. With the global rollout of Spencer’s memoir, the friction between the Spencer family and the reigning monarch proves that some wounds in the British aristocracy never truly heal.
