Most folks are pretty excited but I must be in the minority as one who is disappointed. Their long period of courtship and the event of their confession has been interesting, exhilarating, and nothing short of extraordinary. This development, on the other hand, was so perfectly ordinary that it was downright commonplace.
As long as President is gonna be spitting statistics, here's a few more: couples that engage in pre-marital sex are much more likely to experience marital difficulties and/or divorce than those who do not, and, in such couples, it is the women especially who will experience a loss of trust in their partner although it often takes years to develop.