King Charles' coronation ceremony could be 'invalidated' due to his affair, one royal author has said.
Back in 1992, King Charles - who was then the Prince of Wales - split up with his wife Princess Diana. A biography endorsed by Charles also said that by 1986 he and Camilla, who he went on to marry in 2005, were already having an affair.
According to The Mirror, just two years later, in 1994, Charles admitted he had been unfaithful to Diana, the mother of his two children, William and Harry.
