I Don't Feel The Love

Lately I have realized that my boyfriend and I have been arguing a lot and it has gotten up to the point where he has changed on me completely. I think it's regarding something I told him three months ago and whenever we argue he brings it up and it breaks my heart. We have talked about it but I dont think he understands at all. His whole attitude towards me has changed and he treats me like a slave. I seriously think he is only with me for the sex and nothing more. He has changed and I don't think we can go any longer due to his sudden change. I don't know what to do. I just wish we could go back to how it was at the beginning on the year 💔😞