Maddox and Pax calls their nanny as "Mom"

MAddox had argument with Pax over ketchup on one time. And they called
their nanny as "Mom".

One witness told In Touch, "At one point, Maddox and Pax got into a brotherly spat over some ketchup. The nanny firmly said,'Mad, let Paxie have some ketchup.' Maddox said, 'Mom, do I have to?' and Pax was whining, 'Mom, make him give me some.'" Throughout thelunch, the witness says, the boys repeatedly called their nanny "mom.

A family friend says, "Angelina is gone so much working or in meetings that the kids do spend most of their time during the day with the nannies. Publicly, Angelina would not like the hired help to be seen, but they are there and all of the kids are so attached to them, they are like family -- whether Angelina wants to believe that or not."

Source