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In a recent and major update, Elon Musk announce his intention to file for full custody of the one-year-old son he shares with author and influencer Ashley St. Clair. The tech billionaire, who serves as the CEO of Tesla and SpaceX, made the declaration on his social media platform, X, citing sharp ideological disagreements regarding the child’s future.
The announcement followed a series of public statements from St. Clair in which she expressed regret for past remarks concerning the transgender community. In a post that went viral , St. Clair acknowledged feeling “immense guilt” for her previous rhetoric, specifically referencing the pain she may have caused Musk’s transgender daughter, Vivian Jenna Wilson. St. Clair’s pivot toward supporting transgender-affirming positions sparked a swift and public reaction from Musk, who has been increasingly vocal in his opposition to gender-affirming care for minors.
Responding to a user who suggested he should seek full care of the child, Musk wrote, “I will be filing for full custody today, given her statements implying she might transition a one-year-old boy.” While St. Clair did not explicitly state any intention to transition their son, Romulus, Musk framed her newfound advocacy as a potential risk to the child’s welfare. He characterized the move as a necessity to prevent what he described as “trans grooming,” a term he has frequently used in his social and cultural commentary.
The custody dispute adds to an already complicated legal history between the two. St. Clair originally disclosed the existence of their son, born in September 2024, after a period of privacy. In early 2025, she filed a petition in New York seeking sole legal and physical custody, alleging at the time that Musk had limited involvement in the child’s upbringing. She further claimed that Musk had reduced his financial support significantly following their split. Although Musk initially questioned the paternity of the child, DNA tests conducted in 2025 confirmed he is the father.
As of mid-January 2026, formal court filings for Musk’s cross-petition for full custody have not yet been made public, though legal experts expect a high-stakes battle in the New York court system. This situation mirrors Musk’s ongoing and complex custody litigation with musician Grimes, with whom he shares three children, further highlighting the intersection of his private life with his public stance on social and cultural issues.
