'I got to show Elon how it feels to be deeply understood...': Who is Elon Musk’s ex-partner, Shivon Zilis? What did she reveal about their sudden breakup?

Elon Musk’s private life has once again drawn attention after Shivon Zilis, the mother of four of his children, revealed that their relationship had ended. In a lengthy post on X on October 2, Zilis described the split as sudden and shared messages that appeared to show the two were still expressing affection just days before. The revelation has put the spotlight on Zilis herself — a technology executive whose career has included senior roles at several of Musk’s companies and a prominent position in the early years of OpenAI.

Who is Elon Musk's former wife Shivon Zilis?

Shivon Zilis, 40, is a technology executive and artificial intelligence specialist who currently works as an executive at Neuralink, Musk’s brain-implant company. She previously worked at Tesla and was a member of OpenAI’s nonprofit board from 2020 until 2023. During testimony in Musk’s legal battle with OpenAI in 2026, Zilis described her professional relationship with Musk and her involvement in OpenAI’s early development.

The Guardian reported that she joined OpenAI as an adviser in 2016 and later became the youngest member of its board. Wired has also described Zilis as an important behind-the-scenes figure in Musk’s relationship with OpenAI, reporting that she worked across Musk’s companies, including Tesla and Neuralink. Her connection with Musk became publicly known beyond their professional relationship in 2022, when reports revealed that they had welcomed twins in 2021.

Take a look below:

Shivon Zilis and Elon Musk have four children

Shivon Zilis and Musk are parents to four children. Their twins, Strider and Azure, were born in 2021. They later welcomed daughter Arcadia in 2024 and son Seldon Lycurgus in 2025. Reuters reported in 2025 that Zilis announced the birth of Seldon on X, writing that she and Musk had decided to share the news following Arcadia’s birthday. Their family life became a subject of public interest because of Zilis’ senior role in Musk’s technology empire. During her 2026 testimony, she also discussed the personal and professional relationship she had with Musk, including their children and time spent together.

What did Shivon Zilis reveal about Elon Musk?

Shivon Zilis’ latest X post revealed that Musk had apparently ended their romantic relationship unexpectedly. “It’s hard to go from in love to let go in a week with no warning, but that’s just how it is sometimes,” she wrote. Rather than attacking Musk, however, Zilis used much of the post to reflect on what their relationship had meant to her. She said she was grateful that she had been able to show him what it felt like to be “deeply understood, nurtured, and peacefully loved with stability and gentleness.”

She also described Musk as having an “often tortured soul” and said he “fights for humanity.” Zilis wrote that their home had been a “safe space” for him, contrasting it with what she called his “otherwise militant existence. My heart is full knowing I got to do that, and I hope it leaves a lasting good effect,” she wrote.