The fifth chapter of St. Paul's Letter to the Ephesians is a great Magna Carta on the beautiful sacrament of matrimony. I always take a very simple approach. Oh, you know, father, feelings, I have feelings for her.
Feelings are up and down and all around.
I smile again. No, love is not merely chemistry. Someday you might mix the wrong emotions together and the whole thing could blow up. Those are all fine things. Now, you must understand I am speaking with Christians who have hopefully had some education in their faith.