This is so tough on a relationship. Believe me, I know! I am 37 and my husband is 39. (married for 1 1/2 years) He would be content never having sex but I know he adores me. He just has a very low libido and it stinks... I have done lots of reading aon this and the hardest part is not taking it personally. While the people who give advice about you wearing sexy lingerie, initiate sex, etc mean well...they may not "get it". We have a marvelous relationship. We truly enjoy each others company, he makes me laugh every day, we have beautiful children and are healthy. The only thing we argue about is our sex life. I want it, he doesn't. We have talked about it, cried about it, fought about. Do some research. Remember the OTHER ways he makes you feel beautiful and loved. And know that there is NOTHING wrong with you. (Easier said than done) You are not alone.