Se fue a la ciudad en busca de un buen futuro para su hijo, pero hizo todo lo contrario

Diego promised Margarita that he would seek a good future for their son and the two of them in the city, but he never thought he would become corrupted and completely forget them. Diego arrives at Camila's house looking for work. She offers him a job as a chauffeur, but soon they begin their forbidden affair, while Margarita suffers in poverty, without money for diapers or milk, and her son is sick. Diego never answers her calls, and when he does, he treats her badly and is quite rude to her. One day Margarita decides to look for him in the city and finds him with Camila. He confesses that he no longer loves her and has decided to rebuild his life with another woman. She understands and decides to leave, but before doing so, he asks her to let him see his son one last time, thinking she had him with her at that moment. However, he is surprised to find that what Margarita has on her back is a simple doll, since her son had died due to a high fever. Some time later, he decides to return to Margarita's house to say goodbye to his son. There, he realizes the grave mistake he made, but there's nothing he can do about it. She says goodbye to him and asks him to leave, as there's nothing that unites them, neither a son nor love.