The UK's premier Instamum Isabella M Smugge has never met a hashtag she doesn't like. And with her mother's wedding to organise, blended families to negotiate and her long-awaited house renovation – all while potty training a toddler – there are plenty to choose from. What could possibly go wrong?Our heroine is also beginning to wonder if something – or maybe even someone – could be missing from her single parent life. But what would the new and slightly improved Issy Smugge be looking for in a man?

As she navigates playground politics, freestyle praying and deepening friendships, Issy's learning about life in a whole new way. But just as everything begins to look #perfect, her dastardly ex-husband arrives with a shocking idea…