In "Saving Tobe," why does Amalia decide to stay married to Serafin? He describes positive aspects of life in America and she is relieved to escape from her difficult life in Italy.

She feels loyal to him because they have supported each other through difficult times for many years.

He promises that the move to America will help him to address his grief and return to being the person she used to know.

She feels guilty about leaving him because she feels sorry about the way his brother died.