Prince Harry and Meghan Markle have an "us against the world" attitude and are "addicted to drama", a royal expert has said.
According to author and ex-Vanity Fair editor Tina Brown, Harry believes he can "save Meghan" in a way he couldn't save his mother.
And Ms Brown, who releases her new book The Palace Papers next month, notes that the dynamic of their marriage is different to that of Harry's brother and sister-in-law the Duke and Duchess of Cambridge.