As Angelina Jolie and Brad Pitt's nearly 4-year-long divorce drags on, the case has reportedly hit yet another snag, not long after they butted heads about their private judge. Ahead of a child custody trial set for October, "tensions have escalated between Brad and Angelina, with family therapy no longer taking place,” a source told Us Weekly.They pair shares six children, Maddox, 18, Pax, 16, Zahara, 15, Shiloh, 14, and twins Vivienne and Knox, 11.