(Newser) – Angelina Jolie and Brad Pitt would get married if their kids asked them to…but “they’re not asking,” Jolie tells Nightline. “I think it would be hard to say no to the kids,” she says in a preview of tonight’s interview shown on Good Morning America, but “they are very aware that nothing’s missing.” Married or not, she and Brad are in it for life: “We wouldn’t have six children if we weren’t absolutely sure of that.”