I don't know, but anecdotally, it seems like people don't feel they have to get married as much. As for marrying younger... I met my wife at 14, married at 21,

I don't know, but anecdotally, it seems like people don't feel they have to get married as much. As for marrying younger... I met my wife at 14, married at 21, and had our first daughter at 25. We're 34 now and have two girls, and see no reason why we'd ever split. We're happy. I honestly don't think age has nearly as much to do with it as maturity and mindset.