Carlos Estrada plays a bank employee who suffers a tremendous loss after his wife dies, so he calls on his sister-in-law Tula (Aurora Bautista) to care for the children and manage the household affairs. She lovingly cares for the children, and Carlos finds himself falling for her. Although Tula does not feel the same way, she often takes to criticizing him when he expresses any interest in other women. This moral drama is based on the book by Miguel de Unamuno.~ Dan Pavlides, All Movie Guide