This comes after it was revealed that Elon Musk's family despised Heard because they thought she was 'toxic' and a 'nightmare.' Musk's brother Kimbal and the entrepreneur's friends hated the Aquaman star 'with a passion' because she brought so much drama into his life during their year-long relationship. According to Musk's senior staff, Heard was 'like the Joker in Batman' who 'thrives on destabilizing everything.' Walter Isaacson's biography of Musk, describes the relationship as a 'dark vortex' that was the most painful relationship the Tesla founder has ever been in.