Nearly three decades after Princess Diana's death in Paris, the wounds of that August night in 1997 have not fully closed. A new book by Diana's brother alleges that King Charles appeared elated in the immediate aftermath of her passing — a claim Buckingham Palace has firmly rejected, suggesting that grief, not truth, may be shaping the brother's memory. The dispute is less a simple quarrel over facts than a reminder that history, especially royal history, is always contested terrain, written and rewritten by those who lived it.