My fiance' and i have been together for two years. We have a few issues in our relationship and lately there has been alot of stress. I recently noticed that he has lost over 25 pounds in 5 months. I'm alarmed because he isn't dieting or sick but that isn't the big issue at the moment. THe big issue is that I am finding myself unattracted to him. Sex is non-existent. I'm a heavier woman and I liked it when he was chubby. This could be my own self-esteem issues talking but I'm unsure. I just know that the sex was frequent and hot when he weighed a little more. How do I tell him that this is an issue? I don't want to hurt him. Has anybody ever had this problem before???