Duchess Meghan Markle’s half-sister, Samantha Markle, slammed the royal in a new documentary Meghan and the Markles: A Family at War, accusing her of having “no heart.”

The British documentary aired on Friday, and Samantha took aim at Meghan over a letter she wrote last year to their father, Thomas Markle, telling him that he broke her heart “into a million pieces” by being involved in a staged paparazzi photo scandal ahead of her wedding and doing interviews in which he slammed Meghan and her husband, Prince Harry, as well as the royal family.

“She doesn’t have a heart or she would been doing everything she could to make him comfortable, and reciprocate, and be loving and gracious, and make sure he’s comfortable in his old age,” Samantha said in the doc. “So broken heart? No, his heart’s broken. She can’t turn herself into the victim here.”

Sadly, Meghan and her father have been estranged since her May 2018 wedding, which he didn’t attend after suffering a heart attack in the wake of the headline-making photo scandal.

Samantha later admitted she’d helped to orchestrate the photo session.