Capricorn female needs help decoding unaffectionate Cancer male—

Hello so I decided to join up to this site as I saw heaps of really good responses to questions regarding Cancer males and I have a few questions of my own.. I am a Capricorn female and I have been dating this Cancer male for nearly 9 months now and he does not seem like the typical Cancer type in that he is extremely emotionally withdrawn, doesnt show many true feelings or affection towards me even though I try and give alot of emotional support and love? I dont know whether this is normal Cancer behaviour or if he is like this from having many failed serious relationships in the past.. He is difficult to talk about our future with even though he seems dedicated to the relationship its almost as if he is treating me like I'm just a friend? Not to mention he doesnt seem to have a particularly high sex drive the last few months. I am wondering if anyone can possibly tell me their experiences with Cancers/ if you are a Cancer and can relate to any of what I've said? I do not want to let this relationship go but I am not feeling appreciated or wanted, plus I would like to try and understand what is going on inside his hot and cold head.

Side note: I have tried to have this converstation with him about not feeling wanted and that didn't seem to change anything or have much affect on him, was this the right move?

Hmmm. Cold that is a cancerian trait. I think you need to give him space. He's either going to miss you or you'll realize prob best to walk away. Sound like he's lost interest or needs time to figure out what he wants.