“Brad thinks Angie needs to work on her issues about traditional schools, not take it out on the kids” — AN INSIDER The six Jolie-Pitt children live in a world with few rules. “The kids are homeschooled by a rotating group of educators and tutors. There is absolutely no routine,” an insider tells In Touch, adding that Maddox, 15, Pax, 13, Zahara, 12, Shiloh, 10, and twins Knox and Vivienne, 8, who currently live with mom Angelina Jolie, “don’t even have a bedtime. They often stay up very late and don’t wake up until very late in the morning.” For years, their father, Brad Pitt, has felt strongly that “it’s just not a way to raise kids,” adds the insider, “and he wants to put a stop to it, now.”…