VIVIENNE FLEES ‘I WANT MY DAD!'

The desperate teen is taking matters into her own hands

For years she's resisted taking sides when it comes to the ongoing family drama raging between her parents Angelina Jolie and Brad Pitt.

But last week an upset Vivienne Jolie-Pitt, 13, was seen running away from her minders on the streets of Los Angeles, and insiders say it's the result of a battle over wanting to spend more time with her 58-year-old father, actor Brad.

Vivienne was very young when her parents began having problems, and they shielded most of it from her - she didn't notice as much as the older kids did, says a source. “Which is why she's struggling to see why her older siblings don't want to hang out with Brad, when she loves spending time with him.

Brad's done a lot of work on himself and he's a great dad now, but the older ones have trouble forgiving and forgetting. The twins, Vivienne and Knox, spend the most time with him by far.

MESSY DIVORCE