The Complete Timeline Of Elon Musk's Wives And Partners: 5 Women And 13 Children

Elon Musk's personal life is as complex and headline-grabbing as his ventures in space exploration and electric vehicles, featuring a dramatic timeline of two marriages, two divorces, and a growing family with multiple partners. As of December 2025, the billionaire entrepreneur has been married twice, but his full relationship history includes five significant women who have been a major part of his life, resulting in a total of 13 children, according to the latest public announcements.

This deep dive provides the most current, updated information on the women who have held the title of "wife" or "partner" to the CEO of Tesla, SpaceX, and X, detailing their unique relationships, the children they share, and the significant new developments that have emerged in 2024 and 2025, including a very recent birth announcement. The narrative is a fascinating look at the intersection of extreme wealth, ambition, and a highly unconventional family structure.

Elon Musk's Wives and Partners: A Complete Biographical Profile

Elon Musk, the founder and CEO of SpaceX and Tesla, has had a highly publicized and often turbulent personal life. His romantic history is marked by two official marriages and several high-profile relationships that have produced a large, unconventional family.

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• Full Name: Elon Reeve Musk
• Born: June 28, 1971 (Age 54 as of late 2025)
• Birthplace: Pretoria, South Africa
• Education: Queen's University (Kingston, Ontario), University of Pennsylvania
• Wives: Justine Wilson (m. 2000; div. 2008), Talulah Riley (m. 2010; div. 2012; rem. 2013; div. 2016)
• Significant Partners/Mothers of Children: Grimes (Claire Boucher), Shivon Zilis, Ashley St. Clair
• Total Children: 13 (with four women, including one who passed away)
• Notable Companies: Zip2, PayPal, SpaceX, Tesla, X (formerly Twitter), Neuralink, The Boring Company

Justine Wilson: The 'Starter Wife' and Literary Muse

Justine Wilson, a Canadian author, was Elon Musk's first wife and a key figure in his formative years as an entrepreneur. The two met while attending Queen's University in Ontario, Canada, and married in January 2000, just as Musk was seeing the early success of his first company, Zip2.

Their marriage lasted eight years, during which they welcomed six children. Their first son, Nevada Alexander Musk, tragically died of Sudden Infant Death Syndrome (SIDS) at just 10 weeks old in 2002. Following this devastating loss, the couple turned to in vitro fertilization (IVF) and had twins, Griffin and Xavier (now Vivian Wilson), in 2004, followed by triplets, Kai, Saxon, and Damian, in 2006.

The relationship was famously described as tumultuous, with Wilson later writing an essay detailing the challenges of being married to a man of intense ambition and wealth. She famously referred to herself as a "starter wife" and felt immense pressure to be a "trophy wife," a sentiment that highlighted the strain on their marriage before their divorce in 2008.

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Talulah Riley: The Double Marriage and Divorce

Musk’s second wife, the British actress Talulah Riley, is unique in his history as the only woman he has married twice. Their relationship began shortly after his divorce from Justine Wilson.

The couple first married in 2010. However, the marriage was short-lived, and they divorced in 2012. In a surprising turn of events, they reconciled and remarried in 2013. This second attempt at marriage also ended, with the couple finalizing their second divorce in 2016.

Despite the rollercoaster nature of their relationship, both Musk and Riley have spoken of their amicable split, maintaining a friendly relationship. Riley, known for her roles in films like Pride & Prejudice and Westworld, moved on and married actor Thomas Brodie-Sangster in 2024, an event that Musk publicly congratulated her on, demonstrating the continued goodwill between the two ex-spouses.

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The Partners Who Expanded the Musk Family in the 2020s

Following his final divorce, Musk’s romantic life shifted to high-profile relationships that did not lead to marriage but significantly expanded his family. These modern relationships have been characterized by co-parenting and a focus on the shared creation of life, often with partners involved in his professional orbit.

Grimes (Claire Boucher): The Artistic Partnership

The relationship between Musk and the avant-garde music artist Grimes (Claire Boucher) began in 2018 and quickly became one of the most talked-about couplings in the celebrity world due to their shared interest in technology and unconventional naming choices for their children.

The couple shares three children: X Æ A-12 (nicknamed "X"), born in 2020; Exa Dark Sideræl (nicknamed "Y"), born via surrogate in 2021; and Techno Mechanicus (nicknamed "Tau"), whose birth was revealed in a 2023 biography. Their relationship status has been fluid, moving from public dating to a "semi-separated" status. In October 2023, Grimes filed a court petition against Musk, though the specific nature of the filing remains private.

Shivon Zilis: The Neuralink Executive and Co-Parent

One of the most surprising revelations in Musk's personal life came in 2022 with the news that he had secretly welcomed twins with Shivon Zilis, a high-ranking executive at his neurotechnology company, Neuralink. Zilis is a Canadian venture capitalist with deep ties to the artificial intelligence community.

Musk has referred to Zilis as his "partner," and they have since expanded their family further. In late 2024 and early 2025, it was confirmed that Zilis and Musk had welcomed two more children, bringing their total to four. Musk also publicly revealed that Zilis is "half-Indian" and that one of their children's middle names is 'Sekhar,' after the Nobel laureate C.V. Raman. This partnership highlights a unique, non-traditional co-parenting arrangement focused on "maximizing the future of life."

Ashley St. Clair: The Latest Addition to the Musk Family Tree

The most recent and freshest update to Elon Musk's complex family history came in February 2025. On Valentine's Day, conservative commentator Ashley St. Clair announced on X that she had welcomed Musk's 13th child five months prior. This new addition further solidifies Musk's status as a father to a very large and publicly known family, with children spanning a quarter-century and four different mothers.

The Impact of Elon Musk's Personal Life on His Empire

The sheer number of high-profile relationships and the size of his family have become inextricably linked to the narrative surrounding Elon Musk. The constant media attention on his personal life—from his tumultuous marriage with Justine Wilson to the unconventional co-parenting with Shivon Zilis—often overshadows his professional achievements at Tesla, SpaceX, and X.

His former wives and partners, including Justine Musk and Talulah Riley, have offered unique perspectives on the man behind the global empire, describing a relentless drive and intensity that permeates both his business ventures and his personal relationships. While Justine Wilson spoke of feeling like a "trophy wife" during her marriage, Talulah Riley maintains a warm relationship, showcasing the varied experiences of the women who have been closest to him.

Ultimately, the story of Elon Musk's wives and partners is a testament to an individual who lives life on his own terms, setting aside traditional social norms in favor of a complex, sprawling, and ever-evolving family structure. The current total of 13 children with four different women—a number that has grown significantly in 2024 and 2025—ensures that his personal life will continue to be a subject of intense public curiosity and scrutiny for years to come.