You seem to imply the opposite: shut off emotions and it will increase the sexuality. Are you referring to negaive emotions?
Sorry this is still coming over as a confusing picture. The tangible aspects of my poor emotional intimacy were difficulty in deeply kissing my wife, lack of small touches, that sort of thing.
It was only a small part of my total emotional person - the rest functioned properly. I always felt my love for my wife and that underpinned our sex lives.