"Marriage means that each spouse is commited to make a GREATER effort to care for each other than they were making BEFORE marriage, a GREATER effort to meet each other's intimate needs."

Speaking from my personal experience, THIS particular fundamental was a revelation for me !!!

I had become lazy in my M.
I am ashamed to say .... blush My internal dialogue went something like this:

"Now that we are married, you must love me no matter how I treat you."