Now, Cemar, let's not get into a discussion of what the Bible says about sexual sin. The Bible also says things like do not wear two different types of cloth, thus, wearing my poly-cotton blend shirts is a sin. There's something in there about a woman having to marry her dead-husband's brother, too, but that's not followed either.
Divorce is just not a good road to take for many reasons. You must exhaust all possibilities before making that choice. I chose divorce from my first wife because I thought (rightly so) that I could be a much better parent to my children if I didn't have to deal with her toxicity. I choose to stay with my current wife because our daughter needs us together, and because she's a great woman but for her asexuality.
cattlekid: if religion plays such a big part in your life, have you thought of counseling with your minister or whatever the leader of your religion is called? Perhaps he/she has some ideas. Just a thought.
I think it's great that you are self-motivated to improve your sexuality. I wish your H could get it through his thick head that he is not helping matters.