Michael Douglas and Catherine Zeta-Jones have separated after 13 years of marriage.

The couple have confirmed they are taking some time apart to “evaluate and work on marriage,” their rep said in a statement today.

Douglas, 68, is currently holidaying in Sardinia, while Zeta-Jones, 43, is in New York with their two children Dylan, 13, and Carys, 10.

The pair have not been seen publicly together since April when they appeared on the red carpet at the 40th Annual Chaplin Award Gala in New York.

It’s been a tough few years for the couple, with Douglas battling throat cancer (implying that he got it from oral sex) and Zeta-Jones seeking treatment for bi-polar disorder, most recently in April.