I don't even know where to start...it's going to be a long one 
DH & I have been together for 18yrs, since we were 17. We had a rocky first few years, split up a couple of times & got back together, we seem to have some deep-rooted connection (sounds corny I know) that always seemed to bring us back together & whatever happens we will always love each other. We got married, had one child, I got PND, went on anti-depressents, lost my sex-drive, pushed him away, had second child, who was not an easy baby & pushed DH away even more. I just couldn't switch between being a mother & wife, motherhood took over. I got over my PND but things never really improved in terms of sex drive etc.
Every single arguement we had was about sex, he wanted it, I was rarely in the mood. Got to the point where we saw a sex therapist because I thought something was wrong with me. That highlighted that sex wasn't the only issue & we tried to work on other things. It got to the point where I didn't want any form of intimacy because in my head, he would then want more & I didn't. He changed himself to make me happy. I was numb of emotion & any feeling of love towards him, but deep down I knew I still loved him.
Now we are the point where I feel again, I feel love towards him & want to be with him but he has lost all feelings towards me because I pushed him away for so long. He's got to the point where he is exhausted of trying & changing himself to suit me. Which I totally understand, but I don't want to lose him. The last thing either of us wants is divorce/separation but we really don't know where to go from here. I'm not ready to give up yet...
Any words of wisdom/suggestions/advice would be gratefully received.