Royal expert Christopher Andersen's new book reveals the moment Princess Kate Middleton was pushed to her "limits" with brother-in-law Prince Harry. "The damage was done: seeds of doubt concerning the King's chances for a full recovery had been sown," Andersen writes in Us Weekly's exclusive excerpt from Kate! The Courage, Grace, and Power of the Woman Who Will Be Queen, set to be released on Tuesday, May 5. Anderson is, of course, referring to Harry's May 2025 interview in which he discussed his ongoing rift with the royal family.