A royal expert has shed light on just how much the divide between Prince Harry, Meghan Markle and the rest of the royals has limited King Charles’ relationship with his grandchildren. The tensions between Prince Harry, Meghan Markle and the wider royal family across the pond have been well-documented, ever since the exiled pair decided to relieve themselves of royal duty back in early 2020. And while Harry may have spoken about the royal divide at length in his memoirs, less has been said about King Charles, and how he feels about the apparent cracks in The Firm’s foundations. According to new…