Photo by Samir Hussein/Samir Hussein/WireImage/Getty Image Prince Harry called King Charles’ move over Meghan Markle “disrespectful” in his memoir, “Spare.” As the annual royal trip to Balmoral Castle approaches, the Duke’s shocking revelation in his book resurfaced. In it, he claimed that his father was not respectful towards his wife while making the vacation plan. Reportedly, he didn’t shy away from taking Markle’s side at the time. Prince Ha…