A royal expert is shedding light on how Prince William and Kate Middleton are likely reacting to the news that their estranged family members Prince Harry and Meghan Markle are moving back to the U.K. “All I can think of is: here we go again,” Brothers and Wives author Christopher Andersen exclusively tells Us. “For starters, I can only imagine that William and Kate are tearing their hair out. They have so much on their plate as it is trying to shore up the monarchy and propel it into the future; they don’t really need to cope with having Harry and Megan on their proverbial doorstep.”...