How can one be continue to be loving to someone that does not love back?
It is a choice. Love the person. dislike behavior.
I am not familiar with your religion, but the ones that I am familiar with, I have to "read between the lines" to get at the truth. I am sure there are teachings on how to love. You use your discernment on the teachings. Is what I am about to do, going bring us closer together or push us farther apart?
Think before you act. Act when when you are calm. Do nothing (or pull away) when emotional.
"What is best for my kids is best for me" Amor Fati Link to quotes: https://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2879712