No love or sex for 25 years

We are both 59 yrs old and have been married 38 yrs.with 2 grown children. My wife never liked sex from the start.(I have spoken with her OB/GYN and no physical reason why she shouldnt like sex) We argued about it constantly. About 25 yrs ago I finally gave up trying.(I had asked her to go to counceling with me and she refuses) We have lived this way ever since. We have stayed togeather for financial reasons. She is content while I am miserable. Funny thing is I still love her. I know she doesn't love me and it breaks my heart. I had always hoped she would change. I know now she never will.............George