Claims rife about Meghan Markle’s ?difficult? and ?demanding? behavior were all negated by Karen Gibson A number of deleterious labels have befallen on Meghan Markle?s global repute, especially since she and husband Prince Harry severed relations with the British royal family. However, the claims rife about her ?difficult? and ?demanding? behavior were all negated by Karen Gibson, a member of the choir that sang at the 2018 royal wedding of the Duke and Duchess of Sussex.