In the book, Musk was very blunt in describing his relationship with Amber. “It was brutal,” he simply told Isaacson. The early stages of their relationship involved trying to balance busy work commitments, as well as times when Amber would fly to the Tesla factory in California for Musk’s birthday as a surprise.

Elon Musk and Amber Heard's relationship was nothing if not unique, with the SpaceX and Tesla CEO describing the experience as "brutal" in a biography by Walter Isaacson, after the pair dated for a ye

Elon Musk and Amber Heard embarked on a rocky relationship that would have many dramatic ups and downs, from bonding over video game characters, to fiery rows and threesome allegations