Ulrika Jonsson and Brian Monet began their relationship in 2006 and tied the knot two years later.
The former weather girl has now revealed they are getting a divorce after failing to “resolve problems” with one another.
Ulrika told Best magazine: “You can only resolve problems with another person. If I’m honest, getting another divorce aged 51 is not where I thought I would be, so who knows?’
The mother-of-four admitted she doesn’t want to think about doing again, following the split.
“I just don’t know what shape my future will take,” she said. I can’t contemplate dating again.
“Then again, I’ve said I will never marry again before, and I did.”
Ulrika continued: “I’ve been content being out of the limelight. I haven’t craved it but, that said, I do need to live.”
The star and Brian share one son together, Malcolm, 10.
In 2014, Brian adopted Ulrika’s daughter Bo, 18, from her previous relationship with Markus Kempen.
Ulrika also has another son, Cameron, 24, from her marriage to John Turnbull, who wed in 1990 but divorced five years later.
And the presenter shares daughter Martha, 14, with ex-husband Lance Gerrard-Wright, who were married for two years.