Several updates were announced Friday about the May 19 royal wedding. Notably, it's been confirmed that Meghan Markle's father will be walking his daughter down the aisle. The confirmation comes just a day after Meghan's half-brother released a scathing letter to Prince Harry. Thomas Markle Jr. asked him to cancel the wedding due to Meghan's treatment of her family. He claimed she hadn't invited their father to the event. Kensington Palace was quick to shut down the rumor.