Princess of Wales Kate Middleton has reportedly contacted her brother-in-law Prince Harry and begged him not to destroy Prince William with his memoirs Backup. The In contact USAper IBTciting a source as saying that Kate Middleton called Prince Harry and begged him not to tarnish the image of her husband Prince William in his book, which will be published in January next year. The insider told the publication that Harry’s Backup could possibly include stories about Prince William, as the Duke of Sussex “holds the key to a royal vault full of William’s secrets and can now reveal them.” Prince Harry could also discuss his estranged brother Prince William’s nights out in his memoirs. “William also had a wild streak, which is worse than anyone knows. Then there are the rumors of William’s cheating scandal and marital woes.” However, Kate Middleton wants Prince Harry not to reveal William’s secrets because it could only “damage the brothers’ relationship forever”.