Ver Cuevana2. Gonzalo and Gina live in a world of their own, a magnificent villa on an immense estate, near Mexico City. Walls with barbed wire keep the outside world far away. Their son, filmmaker Diego Gutierrez, tells their story. Parts of a Family is a portrait of how a relationship between two people can change after many years from great love to a strangling imprisonment. It is a bittersweet and universal love story.