Prince William and Kate Middleton’s relationship with Prince Harry and Meghan Markle was greatly impacted by the couple’s public move to the U.S. However, since the Princess of Wales revealed she has cancer, former royal butler Grant Harrold believes her condition will eventually lead to a reconciliation. “A reconciliation with Harry and Meghan is totally possible, 100 percent,” Harrold told an outlet. “I can believe, without any doubt, that Harry will be in touch with Kate and William and offering his help — whether they accept it or not is a very different matter, but I honestly believe Harr…