This review contains spoilers for the Season 2 finale of Big Little Lies, titled "I Want to Know." At the end of Season 1 of Big Little Lies, Perry Wright (Alexander Skarsgård), husband to Celeste (Nicole Kidman) fell to his death, pushed by Bonnie (Zoe Kravitz). But the story wasn’t as simple as all that: he was abusive to Celeste, behavior that trickled down to their sons.