Billionaire Steve Jurvetson, 58, was an early investor in Tesla, served on its board until December 2020 and continues to sit on Musk’s SpaceX board. However, his ex-wife, California psychiatrist Karla Jurvetson, 58, doled out more than $500,000 to Indivisible Action, a political action group linked to a nonprofit directing the protests against Musk, according to public records. Indivisible, a Washington-based advocacy group, is sponsoring “Musk or Us” demonstrations across the country this week. The group offers a “toolkit” on its website featuring graphics and anti-Tesla protest signs as well as information about how to conduct town halls.