I am sorry you are going through this also. That is how it use to be for me also. I use to initiate or act sexual towards him. It also seemed by the time I put forth all that effort my desire would get squashed. But now it's like I can't even spark any desire. Not even thoughts of a sexual nature. I guess back then I would have thought well hey if this happened where I have no drive we will both be happy and content. Didn't think it would ever happen. But it has and the dynamic has changed. Because he has this drive emerging and is now stepping up to the plate to try and trying to make sure a sexual part to our marriage exists. I could care less and try to avoid. I know I am not doing it out of retaliation. The feelings just aren't there.