Abbie Quinnen had been dating Celebrity SAS and former Strictly pro AJ Pritchard for four years before he reportedly ended their relationship last month.
And in a new interview with The Sun on Sunday, Abbie claimed her ex, who is now said to be dating model Zara Zoffany, ended things after he was caught texting another woman.
The dancer said things started to unravel after he'd been away in South America filming for Channel 5 reality show The Challenge.
Abbie claims things changed when he returned from filming and she saw the message after laying some flowers for our late Queen on the day of her funeral.
Read more on ok.co.uk