And she hated him so much she went to court to legally change her name.
When Jenna filed a request to change her name so that it would better reflect her gender identity, she wrote that she was also requesting a name change because "I no longer live with or wish to be related to my biological father in any way, shape or form." https://www.today.com/parents/dads/elon-musk-daughter-school-biography-rcna103042