Executive Overview
Nearly three decades after the tragic and untimely death of Diana, Princess of Wales, the lingering ghosts of the British royal family have been violently summoned to the surface. Charles, 9th Earl Spencer—the younger brother of the late princess—has launched a staggering media campaign ahead of the release of his explosive upcoming memoir, Swan Song: Diana, My Sister.
In a high-profile, wide-ranging interview with the BBC’s veteran political broadcaster Laura Kuenssberg, Earl Spencer delivered allegations that have sent tremors through the heart of the British monarchy. Among the most incendiary claims is the assertion that then-Prince Charles went "ballistic" in a phone call just days after Diana’s fatal 1997 car crash in Paris. According to Spencer, the current British monarch allegedly dismissed the tragedy with a jarring lightness, remarking during a heated argument over royal protocol, "Rest assured, we’ll forget her soon enough."
Furthermore, Spencer revealed that Prince William and Prince Harry are unlikely to be shocked by these disclosures, stating firmly that the contents of his book will come as no surprise to his royal nephews. This intervention shatters the carefully curated silence that has long surrounded the bitter, behind-the-scenes dynamics of the House of Windsor. Buckingham Palace has responded with sharp skepticism, suggesting that the grief of a brother has distorted his memory and judgment. Yet, Spencer stands undeterred, insisting that he is simply telling the truth—and hinting that while much has been brought to light, other explosive royal secrets remain locked away forever.
Detailed Chronology: From the Paris Tragedy to the Althorp Revelations
To understand the weight of Earl Spencer’s recent disclosures, one must re-examine the turbulent timeline of late August and September 1997, a period that fundamentally altered the trajectory of the British monarchy.
The Fatal Night in Paris
Recalling the harrowing hours of August 31, 1997, Earl Spencer detailed the chaotic unfolding of events to the BBC. Initially, he received a phone call from his sister, Lady Jane Fellowes, indicating that Diana had been involved in a car crash in Paris, though the initial assessment was cautious: "It’s not too serious."
As the morning hours ticked by, however, the gravity of the situation escalated exponentially. Spencer described the devastating progression of news through harrowing updates: "It started… as a little prang, and then it became a broken leg, perhaps a head injury, and then death."

The Battle Over the Funeral Procession
Days after the tragedy, tensions flared between the grieving Spencer family and the royal establishment regarding the public funeral arrangements. Spencer recalled confronting the then-Prince Charles over the controversial decision to have young Prince William (then 15) and Prince Harry (then 12) walk publicly behind their mother’s coffin through the streets of London.
When Spencer informed Charles that Diana would have vehemently opposed such a public display for her young sons, a fierce argument ensued. According to Spencer, Charles attempted to draw a parallel to his own life: "I walked behind Lord Mountbatten’s coffin."
Spencer’s sharp retort cut through the royal justification: "Yes, but you were 30, and he wasn’t your mother."
The "Ballistic" Phone Call and Dismissive Remark
It was during this heated exchange, Spencer claims, that the future king lost his temper entirely. Charles allegedly launched into a tirade criticizing the Spencer family’s perceived lack of adequate public duty.
After listening in silence to what he described as a prolonged rant, Spencer expected the Prince of Wales to regain his composure. Instead, Charles delivered the chilling final blow: "We’ll forget her soon enough."
Spencer noted that the tone struck him as profoundly "giddy" and jarringly light, contrasting sharply with the national grief paralyzing the country. It was this specific interaction, Spencer states, that drove him to hang up the phone on the heir to the throne.

Supporting Context & Metrics: Unraveling the Memoir and Royal Rifts
The release of Swan Song: Diana, My Sister is poised to become one of the most commercially significant and politically sensitive publishing events of the decade. Published by leading houses and slated for release next week, the book promises to shed new light on the private struggles of the "People’s Princess."
The Unravelling of the Fairy Tale
In his interview, Spencer reflected on intimate conversations he shared with Diana during the breakdown of her marriage to Charles. He recounted a specific phone call in which Diana explained the rationale behind her impending divorce: "My husband is in love with his valet."
Spencer confessed to having cautioned his sister at the time about the public backlash: "I told her, ‘I do worry that the public will really be, in a way, angry with you for killing the fairy tale that they’ve all subscribed to,’ and those are the words she said to me."
Caught Between William and Harry
The fallout from Diana’s death extends far beyond historical recitations, deeply impacting her two surviving sons. The rift between Prince William and Prince Harry has been a fixture of global tabloid and broadsheet media for years. When asked where his loyalties lie, Earl Spencer made it clear that he refuses to take sides in the fraternal feud.
"I’m on my deceased sister’s sons’ side, both of them. And if either of them wanted anything then I’d be equally there for them. And I never get involved in one camp or the other, except as a benign figure I hope."
Spencer acknowledged that while he hopes the brothers will one day reconcile, the complexities and finer details of their estrangement run deep, noting that a mother would naturally desire her sons to love and support one another.

Official Statements and Institutional Rebuttals
The British monarchy has rarely faced such direct, unvarnished public challenges from within the extended aristocratic fold. Buckingham Palace moved swiftly to contain the fallout from the interview excerpts released ahead of the full BBC broadcast.
The Palace’s Counter-Narrative
In a blistering and rare official statement, representatives for the royal household addressed the allegations head-on, deploying a psychological argument to invalidate the Earl’s account:
"The pain of fraternal grief can cloud reason, affect judgment, and colour memory."
The palace’s intervention is a calculated attempt to frame Spencer’s recollections as the distorted product of profound trauma experienced during a week of national mourning. By casting doubt on the absolute accuracy of memories forged in grief, the institution seeks to protect the credibility of King Charles III, whose reign has already navigated numerous public relations hurdles.
Spencer’s Defiant Stand
Faced with institutional pushback and direct questioning from Laura Kuenssberg—who asked whether his claims implied the King was misleading the public or outright lying—Spencer did not back down.
"All I can tell you is what was said and what I heard and what shocked me," Spencer insisted. "What else would have made me hang up on the king that day? It was something as outrageous as that slur against Diana."

When pressed on whether other family secrets should remain buried, Spencer offered a cryptic acknowledgment that while many secrets are better left unsaid—and indeed have been left unsaid—his book represents his final word on the matter. When asked if he had more bombshells to drop, he closed the door firmly: "Nope, that’s it. That’s me done."
Future Outlook: The Legacy of a Princess and the Future of the Monarchy
As Swan Song: Diana, My Sister hits bookshelves, the cultural and institutional implications will reverberate for months. The timing of these revelations coincides with a delicate period for the British royal family, which continues to balance modernization with the preservation of institutional mystique.
For King Charles III, the allegations threaten to permanently stain the historical narrative of his ascension and his complex relationship with his first wife. While royal loyalists will undoubtedly rally behind the Palace’s stance that grief distorts memory, the public appetite for unfiltered royal histories remains insatiable.
For Princes William and Harry, their uncle’s refusal to pick sides—coupled with the revelation that they were not blindsided by the book’s contents—underscores the complex web of loyalty, trauma, and public duty that continues to define their lives. Whether this explosive chapter will prompt any form of private reconciliation between the brothers, or simply drive them further apart under the glare of global scrutiny, remains to be seen.
Ultimately, Earl Spencer’s memoir serves as a stark reminder that the wounds of 1997 have never truly healed. Even as decades pass, the legacy of Diana, Princess of Wales, continues to cast a long, unyielding shadow over the House of Windsor, proving that some stories refuse to be forgotten, no matter how much time passes.
