Hubbard’s son, who was known as Nibs, was awakened one night by screaming. He was six years old. Peeking into his parents’ room, he saw his father seated on his mother in their bed with a twisted coat hanger in his hands. Nibs went back to sleep, and the next day, he found a bloodstained sheet in the trash. Hubbard later said that Polly had undergone “five abortions” during their marriage.

