King Charles Reportedly Once Wanted This “Cast-Iron Guarantee” From Prince Harry Before Repairing Their Relationship
King Charles Reportedly Once Wanted This “Cast-Iron Guarantee” From Prince Harry Before Repairing Their Relationship

Christopher LuuWed, November 11, 2026 at 4:00 PM UTC
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King Charles III and Prince Harry, Duke of Sussex inside Windsor Castle on September 19, 2022Credit: Getty ImagesThe Gist -
King Charles and Prince Harry have been working to repair their fractured relationship.
The Duke of Sussex was asked in 2024 to give the monarch “cast-iron guarantees” about not giving more “embarrassing” interviews like he did following the release of Spare.
Harry and Meghan Markle moved back to the U.K. in August after living in California for six years.
Prince Harry had been working to repair his fractured relationship with his family for years before he returned to the U.K. in August. According to a royal expert, King Charles once asked his youngest son for some “guarantees” in order to move forward amid their fallout.
In June 2024, royal insider and author Tom Quinn told The Mirror that the king would welcome a better relationship with Harry if he promised not to give any more “embarrassing” interviews—specifically referencing Harry’s press tour from his 2023 memoir, Spare.

Meghan Markle and Prince Harry on October 15, 2026Credit: Getty Images
“King Charles would love to be closer to Harry and to have a relationship with his son that actually works. But this depends on Harry giving his father cast-iron guarantees that there will be no more books and no more embarrassing interviews,” Quinn said.
Harry has largely stayed away from any official royal appearances since he and Meghan Markle stepped back from their senior roles in 2020 and moved to California. The Duke of Sussex was not present for any Trooping the Colour ceremonies in the last several years, nor did Charles attend Harry’s Invictus Games ceremony in London. Though Harry attended Queen Elizabeth’s funeral in 2022, his public interactions with his family have been limited. It is also widely believed he and Prince William haven’t spoken in years.
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King Charles, Prince William, Prince Harry, and Princess Anne stand outside Westminster Abbey after the State Funeral Service in London on September 19, 2022.Credit: Getty Images
However, Quinn also noted that Harry’s attitude might be a major hurdle for him, even if reconciliation is on the table. “Harry still feels that he is the victim and that his family need to make promises to him, not the other way round,” Quinn added.
Harry recently spoke of wishing to make amends with his brother and repair his relationship with Charles, especially after the latter was diagnosed with cancer in 2024. In an interview with GQ published on October 20, Harry said, “I want it to work out,” regarding his brother. After the interviewer doubled down and asked, “You do?” Harry responded, “Of course I do. Again, with everything else that’s going on in the world, the most important thing is to reconcile. That’s the key point.”

Prince Harry and King Charles during Queen Elizabeth’s funeral on September 14, 2022Credit: Getty Images
The royal expert drew parallels between Harry’s attitude toward the Firm and Princess Diana’s, his late mother. Quinn noted that Harry is letting “history repeat itself” as he criticized the family just like his mother did when she was alive. In his memoir, Spare, Harry mentioned wanting “peace” with his family, but Quinn shares that he’s not doing much to achieve that goal.
“Harry’s comment in Spare that he ‘wants peace’ with the royal family for the sake of his mother is undoubtedly heartfelt, but in being so focused on Diana, Harry is actually allowing history to repeat itself,” Quinn said.
on InStyle
Source: “AOL Entertainment”