The Lifetime film, which premiered over Memorial Day weekend, featured Duchess Meghan confronting Thomas over staging paparazzi photos ahead of the royal wedding, as well as Thomas allegedly standing the couple up on their big day.
Duchess Meghan and Prince Harry have been estranged from Thomas, 74, since he repeatedly spoke about them to tabloids against their wishes.
Thomas admitted that he once hung up on Prince Harry when the Duke of Sussex confronted him about staging paparazzi photos leading up to the royal wedding, a move that Duchess Meghan's estranged sister Samantha allegedly suggested to him.
Thomas reportedly claimed he hasn't been able to reach Duchess Meghan, alleging that she is in a "cone of silence."
Duchess Meghan sent Thomas a handwritten letter begging him to stop speaking to tabloids — which he later released to a tabloid, allegedly to clear his name after he'd felt wronged by several of her friends who'd spoken about their difficult relationship in the media.
A royal expert previously said that Thomas may never meet Archie at all, claiming, “I can’t think for a moment that Thomas Markle will ever be able to meet his grandson or granddaughter.”
Another expert claimed that Duchess Meghan "moved on" from her family drama and is focusing solely on motherhood.