A Source Gave An Update On Angelina Jolie Amid Reports Her Children Are Estranged From Ex Brad Pitt  BuzzFeedAngelina Jolie and Brad Pitt’s Son Maddox Drops Pitt from Last Name in Credits of Mom’s New Movie Couture  People.comThe son of one of the Hollywood sex symbols refused his father’s last name  EADailyBrad Pitt Friend Slams Angelina Jolie After Son Maddox Drops Last Name  TMZAll Of Angelina Jolie And Brad Pitt’s Kids Who Have Officially Ditched His Last Name  thelist.com