It is frightening how beliefs and ideals were so quickly dropped.
Even when I was leaving school 15 years ago, School Sex Education classes had no mention of love, marriage or chastity. (At the time the teacher was forbidden from discussing homosexual relationships, but I don't know if that is still the case).
It was more about contraception, STDs, and slang name's for sexual acts and what they mean.
I could tell my kids when they are a little older "when one man and one woman love eachother, and get married.... "
But what they see on TV, hear from their friends, and taught in school, will be completely different.