Cheating with a pillow?

Hey ladies, i have been suffering from terrible back pain in the second half of my first trimester. I bought a pregnancy pilllow and i finally found relief. I need the curve of the pillow on my back to help the pain. My husband is jealous of my pillow. He keeps trying to move it to get close to me and cuddle. I feel bad but this pregnancy has made me not cuddly at all. I need my pillow to feel okay the next morning. He just fought with me over my pillow. I suggested many ways for us to cuddle but he isnt happy unless hes fully pressed up against me. Im hot and sore and am not having it. I feel bad. What can we do? Any suggestions?