“Performing on Strictly and the Strictly Live Tour takes up half her year, in the end the commitment to their jobs made it too difficult for the relationship to work,” they added.
“There’s still a lot of love and respect between them and Mila is and always will be their priority.”
The most recent series of the popular BBC dance show saw Nadiya and Dan finish in fifth place, while AJ and Kai were forced to withdraw from the final of the show after AJ suffered an injury to her ankle.
Express.co.uk has contacted representatives for Nadiya and Kai for comment.
source: express.co.uk