What if you learn something as an adult that makes you question your entire childhood? This is the scenario the Rockwell sisters are faced with. Esme: eldest child, control-freak, perfect wife and mother. In fact, her husband has run off with his dentist and their teenage daughter is live-tweeting the entire mess to her 3,000 followers. Liv: middle child, fiance stealer, squatter. Holed up in her ex-husband's apartment with her acupuncturist and a bottle of whiskey. Ru: youngest child, writer, runaway. Hopes to find inspiration for her second novel by studying the behaviour of elephants - and fleeing her fiance. One-by-one the siblings return to the family home, where an even bigger drama unfolds.