Meghan Markle and Prince Harry‘s relationship with Prince William and Duchess Kate was strained during their final royal engagement, according to the upcoming biography Finding Freedom.The book — written by royal reporters Omid Scobie and Carolyn Durand — claims that the Suits alum, 38, and Harry, 35, were blindsided at the Commonwealth Service in March when they weren’t included in the procession of senior royals.“The decision had been made without their consultation, and they were informed