Angelina has said that little Zahara is a little jealous of her sister Shiloh. Children show some reaction to having a new child in the home.
My oldest daughter, who was 2 1/2 years old at the time, became very jealous when her little sister was born. It did take a while for her to adjust to having another person getting mommy’s and daddy’s attention. It has been three years and they play very well together now.
Granted Angelina Jolie’s girl have several different circumstances in their lives, but with loving and caring parents they can still develop a loving relationship.
Recommeded Resource on Sibling Rivalry: