Brad Pitt and Angelina Jolie's kids have been left to run wild as they deal with the fallout from their troubled relationship, according to a new report.

While the couple are otherwise disposed, insiders claim that their nannies are picking up the slack when it comes to their six-strong brood.

A source close to the couple tells Britain's Now magazine: “[Brad's parents] Bill and Jane think that Angelina could be suffering from postnatal depression because she’s hardly with the kids at the moment and the twins seem to have bonded with their nannies rather than her."

“They can stop the babies from crying whereas Brad and Angie have no idea. When Brad and Ange are around, the older kids are clamoring for their attention, so the babies don’t even get a look in. It’s a chaotic situation as the kids are running amok. There’s no control.”