Meghan married Engelson, 44, in September 2011, but they split just 23 months later, in August 2013, citing irreconcilable differences.
In a trailer for Big Brother VIP, which premieres next month, Markle Jr tells his fellow housemates: ‘The guy that she was married to the first time, she just walked all over him and dumped him.’
According to Markle Jr, it’s only a matter of time before Prince Harry, the sixth in line to the British throne, meets the same fate.
He says in the trailer: ‘Harry’s on the chopping block next.’
The video then shows Markle Jr in the Big Brother diary room preparing to write a letter to the Duke and Duchess of Sussex.
Markle Jr does not have a relationship with his famous younger half-sister, Meghan Markle who married Prince Harry in May 2018.
At the time of the royal wedding, which was held at Windsor Castle, he wasn’t invited.