Elon Musk's estranged daughter Vivian admits she doesn't "actually know" how many siblings she has and has only seen her brother X, whom Musk shares with singer Grimes, once when he was younger.

Elon Musk went on a transphobic rant Thursday on X, baselessly claiming “hormone injections cause extreme emotional volatility” just hours after his estranged daughter, Vivian Wilson, who is trans, called him a “pathetic man-child.

Elon Musk's 20-year-old transgender daughter, Vivian Jenna Wilson, did not hold back how she felt about her estranged father during a recent interview where she referred to him as a "pathetic man-child.