And this is why you are a Protestant-Anglo-Heathen, Hairball, and not a Roman Catholic.
You don't understand the difference between the 'Ideal' and the Real. Catholicism does setup teenagers, arranged by the boy's parents, and arranged by the girl's parents, that their first copulation, after Marriage, is procreative. This bond is stronger than any Heathen or Atheist or Secularist derivative.
Their Love is pure, Unadulterated. It creates a stronger moral system than any other.