The Strictly Come Dancing stars sparked concern they had separated, after dancing with other professional partners in the group performances during the show.
And at the start of December, Karen was pictured with accountant Stuart Wood, fuelling speculation she and Kevin were having difficulties.
After Karen Clifton jetted to America to spend Christmas at home, her husband remained in the UK and spent the holidays with his sister.
But the Venezuelan beauty may have confirmed her relationship status is ‘single’, after posting a screenshot of a song she was listening to on Instagram.
The pictured showed she was listening to piano piece Clair De Lune, and the word “single” could also be seen.
Over the Christmas period, Kevin caught up with former celebrity dance partner Louise Redknapp.
Karen Clifton wears her wedding ring amid marriage woes as she laughs with her family in the US [Instagram]
He was even pictured supporting Louise when she made her comeback to music and performed at a gig in London.
Meanwhile, wife Karen shared a number of pictures alongside her adorable nieces after jetting home.
After reuniting with her family in America she shared a sweet snap of herself cuddled up to her nieces on the sofa.
She captioned it: “Couch full of love #nieces #familyfirst.”
Karen and Kevin are yet to address the recent reports about their marriage.
But in a recent interview, Kare admitted their relationship could be “hard work”.