ADVICE

I have been dating my boyfriend for almost two years now, and I constantly have mixed emotions about him. He can be really sweet and caring but he wants to have a friends with benefits, or every time he and I are together we HAVE to have sex. I know that I love him, but am unsure of how he feels about me. I always have to ask myself if it’s worth bringing up, cause when I try to say something to him about it, he blames it on me. I don’t know what to do anymore..... any advice??