Would You?

Some of you preachers, please help me with this alleged situation:
You know, for a fact, that the young couple before you are living together but not married. After a general, casual conversation, they mention baptism. You baptize both of them as you rationalize within yourself that, yes, they are committing fornication, but you will “get to that later.” To help integrate them into the congregation, you immediately put them in charge of a young adult class, in which the woman also takes an equal part in teaching, but “you will get to that point later” because you “don’t want to discourage them now.”
Am I the only one who sees anything wrong with this? Or has the church relaxed to the point that I am just an old fuddy-duddy full of legalism?
What say ye?