Musk reduced Ashley St. Clair’s monthly child support by $80k after son’s reveal, doc claims

Elon Musk allegedly slashed ex Ashley St. Clair’s monthly child support by $80,000 after she publicly revealed she had secretly given birth to his 13th child, Page Six reported.

According to claims in the new documentary “Musk,” St. Clair, 28, was offered $15 million and $100,000 a month in child support to sign an NDA keeping the relationship secret. She says Musk, 55, cut payments to $40,000 after she refused, then to $20,000 after she revealed their son, Romulus, in February 2025, per Entertainment Weekly.

St. Clair says Musk was “kind” until Romulus, now 2, was born. “It was almost as if he didn’t show a certain side of himself until after I had our baby,” she says. Her legal team has alleged the custody dispute led Musk to “substantially” reduce his support, leaving her facing eviction. Musk previously claimed he had paid St. Clair $2.5 million. A Musk representative did not immediately respond to Page Six’s request for comment.