Jolie's volcanic temper drove Brad to alcoholism: Journalist
Ian Halperin, an investigative journalist who specialises in covering celebrities, has claimed that it was Angelina Jolie's "volcanic temper, which drove Brad Pitt... to becoming an alcoholic." Ian is making a documentary called 'Broken: The Incredible Story of Brangelina'. In the documentary, he further claims that the marriage was on the verge of breakup for years. 