In many cultures, marrying a young woman was seen as a way to ensure the maximum number of heirs and a "moldable" partner who would adapt to the husband's family traditions without resistance.
It seems you're referring to a story or production titled "Una Esposa Demasiado Joven" una esposa demasiado joven
This film represents just one of the many ways the theme of a youthful and inexperienced wife has been exploited in popular culture, often from a sensationalist or purely adult perspective. In many cultures, marrying a young woman was