Sarah Ferguson might be ready to tell all about the royals. According to a source, the disgraced Duchess of York wants to get back at King Charles III after being stripped of her titles and evicted from Royal Lodge over her ties to Jeffrey Epstein. MORE: Follow Wonderwall on MSN for more top news Rowntree Bill / Mirrorpix/Newscom/The Mega Agency Ferguson has an 'appetite for revenge' A source told Daily Express that Ferguson has an "appetite for revenge" and is "not happy" over His Majesty's decision to kick her and Andrew Mountbatten-Windsor out of their home.