Prince Harry's estranged brother Prince William reportedly believes he has "crossed a line" in airing the Royal's family dirty laundry in public, and is concerned he's been "sucked into an alien world". Royal fans continue to wonder if the once-close brothers will ever mend their relationship after the Duke of Sussex, 37, and Meghan Markle, the Duchess of Sussex, 40, upped sticks and decided to move to the US after stepping down from their roles.