She’s an in-vitro baby. Conceived in a laboratory. Knows the father but he wasn’t around. Raised and homeschooled by the mother. Go figure. Mother doesn’t want her in government schools but raises her in an atmosphere that screwed her up.
"...and this is how children are conceived."
"Not me apparently."
https://dlisted.com/2019/10/01/billie-eilish-learned-she-was-conceived-through-ivf-while-on-the-howard-stern-show/
Howard jokes: “So, Billie was built in a lab,” before her dad describes her conception as: “I was alone in a dark room.”