First Jennifer Love Hewitt and Jamie Kennedy, now this: Kate Winslet and her husband, director Sam Mendes, have split up, says TMZ. The couple married in 2003, and Winslet starred in Mendes’ 2008 film Revolutionary Road. The couple has one child. "The split is entirely amicable and is by mutual agreement,” their lawyer said in a statement. “Both parties are fully committed to the future joint parenting of their children."