Tensions were already running high as members of Britain's royal family made their way to Westminster Abbey in London for the May 2023 coronation of King Charles III and Queen Camilla. But according to author Tom Bower, the atmosphere between two royals in particular was especially stormy. In his newest book, Betrayal: Power, Deceit and the Fight for the Future of the Royal Family, Bower revisits what he describes as a fraught moment as Prince Harry arrived alongside his uncle Andrew Mountbatten-Windsor.