Sadie Frost 'furious' with Jude Law

Sadie Frost feels annoyed and embarrassed over the recent behaviour of her ex-husband Jude Law, a report has claimed.

Last month, it was revealed that the actor will soon become a father for the fourth time following a short-lived fling with model Samantha Burke.

Law already has three children, 12-year-old Rafferty, 8-year-old Iris and 6-year-old Rudy, from his failed relationship with Frost, who was originally said to be "supportive" of the star.

"It's really hard for the children and they're her main concern," a source has now told the Daily Express. "She is deep down furious with Jude - not for having the fling but for being irresponsible - and wants him to pay whatever it takes to keep the family protected from further embarrassment."

The insider added: "Jude's children, particularly Raffie, are bewildered by the whole thing. They hate seeing their dad in the news and reading about his private life. Sadie is putting on a brave face but deep down is shocked by the whole thing too."

Sienna Miller, another of Law's exes, recently insisted that the situation should remain a "private matter".