SPOILER ALERT: This story contains major spoilers for “Apples Never Fall,” now streaming on Peacock. Known for her twisty and darkly humorous thrillers, Liane Moriarty is the author behind the source material for TV hits like HBO’s “Big Little Lies” and Hulu’s “Nine Perfect Strangers.” Like many of her stories, the newest Moriarty adaptation — Peacock’s “Apples […]