Covenant Wedding (Matthew 5:31-32)

I don't meant the western legal kind, I mean the kind of agreement that looks like GOD'S promise to be with Isra'el, that even when they constantly betray HIM, HE keeps to HIS word. Marriage, if you truly mean it, should be much like that, and if it is, you are sleeping with an other's spouse. If your marriage is not that, if you don't want that kind of commitment, why'd you get married in the first place?

If we are to be reflections of HIM, a kingdom of priests, then we are to live the same love, no?
What is love? https://www.biblegateway.com/passage/?search=1%20Corinthians%2013&version=CJB;MSG;NLT;AMP
Love is patient...