Vivian Wilson has made peace with her estranged relationship to dad Elon Musk. "There's not much I can do about it, so who cares?" Wilson, 21, told Cosmopolitan in an interview published Wednesday, April 8, when asked about being known as Musk's child. "It's part of my story, but it's not the future of my story." Vivian is the daughter of Musk, 54, and ex-wife Justine Wilson, who were married from 2000 to 2008. In addition to Vivian, Musk and Justine, 53, are parents of son Griffin, 21, and triplets Kai, Saxon and Damian, all 20.