As we previously reported this entire Brad Pitt and Angelina Jolie divorce seems to be getting more nasty by the day. Now, a claim of child abuse has been sent on to the FBI for investigation, after an anonymous call was sent to child services that Brad was drunk and high on a plan ride with his kids, and he got physical with them.

Because the rumored incident happened in the air the local police had to turn it over to the FBI.

Our spies reached out to the Pitt crew, and they are telling us: “This is complete bull sh%t, nothing more than made up rumors to make Brad look like an unfit father, thus providing Angelina with full custody. Brad at no time has ever raised a hand to one of his children and never will. The rumors of him becoming physical with his children are completely false”

Witnesses are saying that when the plan landed in Minnesota, Brad was “out of control” on the tarmac and even tried to leave in a fuel truck.

TMZ reports that the DCFS has already interviewed Brad and Angelina separately and they will also interview the kids. Los Angeles Police Department sources say if those interviews produce information suggesting there was possible abuse at their L.A. family home, the LAPD will open a new case.

Sources inside the couples camp are saying that Angelina is the one that had the police called, to help nail the coffin in her custody battle, where she wants full custody.

The sad thing through all of this nasty divorce battle, is that the kids are the ones being hurt emotionally.

So what do you think? Is this nothing more than a witch hunt, smear campaign?