P.S. I think we've all, regardless of libido, pulled some crap on our spouses that caused intimacy to go south. When the day comes that you see your part in it, it isn't fun.
I will most likely struggle with my H for the rest of my life to keep my sex life at something that we can both live with and enjoy. But I can tell you honestly that I will never go back to the stupidity that caused it to suck in the first place. Power plays, misplaced boundaries, pretty much everything you said.