I'm 21 boyfriend is 26 but he never wants sex anymore
We have been together 3 years. Of course in the beginning the sex was constant but lately it is nearly non existent. He says his back hurts or other problems but come on. He knows I like sex a lot and I just feel unwanted. I mean I sleep naked or with a thong on how could he not get turned on? I'm not ugly, I'm not fat, o do whatever he wants in bed. I'm more annoyed than anything. Why has he lost interest? I could never imagine him screwing around on me but I wouldn't put anything past any man. Please help :)