The Aporia
Experts suggest that Earl Spencer felt a duty to write his memoir about Diana's life. In the book, he makes explosive claims against King Charles, alleging that shortly after Princess Diana’s death in 1997, then-Prince Charles said "we’ll forget her soon enough." This prompted Buckingham Palace to issue a statement saying His Majesty is mindful that fraternal grief can cloud judgment and reason.
Spencer accused the king of gaslighting him when the palace responded by questioning his recollections. He called the palace's defense a "rather poor imitation" of how Queen Elizabeth II handled similar allegations from Prince Harry in their Oprah interview.
The book also includes details about an alleged row over Diana’s funeral arrangements where King Charles reportedly went ballistic, criticizing Spencer's family for not fulfilling their duties adequately enough. Buckingham Palace did not comment on the specifics of these claims but suggested that grief could affect memory accuracy over time.
Earl Spencer told BBC he wanted to put down truths before it was too late due to his awareness of mortality. He added that there are other facts about King Charles he chose not to include in the book, deeming them irrelevant.