The last time Musk saw the child, 26-year-old Ashley St. Clair alleged, was a 30-minute visit in November in Austin.
Billionaire Elon Musk has 13 children from various relationships. His first wife, Justine Wilson, gave birth to six children.
More than one week after announcing that she had welcomed Elon Musk's 13th baby, Ashley St. Clair filed paternity and custody ...