The Brad Pitt child abuse investigation was extended after new accusation moved saying he was verbally abusive to Angelina Jolie and their kids on numerous occasions.

Los Angeles County Department of Children and Family Services have decided to determine whether there is a history of abuse in the Jolie-Pitt household.

Department of Children and Family Services is interviewing many people to determine if they are witnesses to any improper behavior by Brad as well as searching for others who have knowledge in his actions, reported by Page Six.

The 52- year-old actor is presently under investigation after allegedly turning violent toward his son Maddox on a recent flight.

Investigators are looking into whether there are more incidents with any of Pitt's children with Jolie, according to US Weekly.

From late September the accusations are alleged that Pitt got wasted on a private plane with his elder son Maddox and turned violent. After the report, FBI and DCF are jointly investigating the allegations.

According to TMZ, Pitt and Jolie's six kids have grown fearful about Brad, especially Maddox- who reportedly asked to leave a meeting with Brad last week because of the uncomfortable feelings with Brad. Meanwhile, Maddox reportedly initially refused to visit his father as part of the temporary custody agreement.

One of the reports surfaced Tuesday was both Brad and Angie had gotten into several verbal disputes in front of their children, though it is unclear to everyone.

The focus of the DCFS robe had been solely on the plane incident. Investigators must now interview with the entire family again due to the extension.

A source of Brad said, "while, this was not the best moment for Brad. He certainly could have behaved better, but there was no physical abuse"

The close source from Jolie insider told the US that the actress is not trying to inject poison into their kids against Brad. She wants to have a relationship with him once their health and safety is assured.