An author event looking at Emma Chapman's 'How To Be a Good Wife'. Marta and Hector have been married for a long time, so long that she finds it difficult to remember her life before him. He has always taken care of her, and she has always done everything she can to be a good wife. But when Hector comes home with a secret, their ordered domestic life begins to unravel. In the shadows there is a blond girl that only Marta can see. And she is trying to tell her something.