My partner doesn't want to have sex
My boyfriend and I have been together for about a year. I work at home, and he is a 100-percent disabled veteran, who needs his knees replaced. So we are always together.
Sex has never been the main focus of our relationship, but of late, we NEVER have sex. I have gained 30 pounds in the past few months, and I feel horrible about myself. He says the weight has nothing to do with it. I've never felt like he doesn't love me, but my faith and trust took a nosedive when I found out he's been flirting with girls on the Internet. Then, despite me telling him, "Look, what's going on? Why won't you make love to me," he rejected me a few days later, saying he didn't feel like it. Then a day or so after that, he wakes up and tells me he's been "horny" and that he had a dream about me the night before that made him come in his sleep.
I feel so rejected, confused and sad. What's really going on?