Eye-opening accounts of the acrimonious breakdown of the marriage between Prince Charles and Diana, Princess of Wales, and the rumoured rift between Meghan Markle and the Duchess of Cambridge.
Biographer Penny Junor recalls the rumoured rift between the Queen and the Duchess of Cornwall. Princess Margaret's relationship with divorcee Peter Townsend is assessed. And Prince Philip's rift with the former Duchess of York is revealed.
