Apparently, it's the constant moving around, traveling to exotic vacation spots and ownership of numerous multimillion dollar abodes that's disruptive to the Pitt-Jolie clan.
And totally not the incessant unsubstantiated claims that their parents are breaking up, the swarms of paparazzi who follow them everywhere they go or the overzealous celebrity weekly reporters who camp outside their (multiple!) homes, shove cameras in their faces, and ask them inherently offensive questions like, "Doesn't it scare you that Mommy and Daddy aren't married?"
Sigh. If only crappy parents Brad and Angie could settle down in, say, Malibu, stop spending so much time lavishing the kids with gratuitous attention, taking them on exciting family field trips and sending them to prestigious New York private schools and just let them fend for themselves, enjoy peaceful (albeit circuitous) drives in the neighborhood and more or less get adjusted to their domestic environment.
You know, because that's obviously worked out so well for Britney Spears and her offspring…

Why would any professional comment on the lives of their children for a gossip column? 3 of them are still babies. Oh, yea that's right, because it's our business.
The oldest is only 6 - he'll survive just fine. They need their family intact and together at this age. Nothing more. Well, you can feed them if you want.
Puja Hall isn't a doctor, psychologist, psychiatrist or child expert. Maybe an opportunist to get her name in the paper.
http://www.pujahall.com/
Having your parents around and feeling loved by them is more important than the change in locations.
Puja might want to try commenting on someone who might need her area of expertise, like, Charlie Sheen.
Sheessh. Those poor army kids who are also constantly moving around. Even if they stay someone where for more than a year, their friends may be moving around them. Social stability just doesn't occur when all your friends are moving around too. It's relative.
So, Brad and Angelina should keep on doing what they are doing. I don't see any signs of temper tantrums in public with any of their children.
As for Puja Hall, looking at her website, she looks like a QUACK slightly better then another "expert" used by one of the tablies who claimed to be able to tell whether the person is the "ONE" if you send her a photo of yourself with the "ONE". As if you can tell whether someone is the ONE.
Military Brats stay in one place for years 2 - 3 or even more years not weeks so dont compare Angelina's kids to military folks it ain't anything like that. These are media whores.