Meghan Markle's Estranged Half-Sister Vows to Sue Royal for 'Libel, Slander' and 'Breach of Privacy'

Previously, Meghan Markle admitted that she instructed her former communications secretary to give information to the authors of her unauthorised biography, Finding Freedom, in a statement submitted to the UK Court of Appeal as part of legal wrangling between the royal and the publisher of The Mail on Sunday, Associated Newspapers Limited (ANL).