Six responsible adults. Three cute kids. One playful dog. It's an ordinary weekend in the suburbs. What could possibly go wrong?

Marriage, sex, parenthood and friendship: Liane Moriarty takes these elements of our lives and shows us how guilt can expose the fault lines in any relationship, and it is not until we appreciate the fragility of life that we can truly value what we have.

Liane Moriarty's seventh novel Truly Madly Guilty has just been published and we chatted with her about the new book, along with the upcoming HBO adaptation of Big Little Lies.