I’ve been in an open relationship for the past two years and lately my boyfriend seems to have lost interest in sex. He is always saying he is too tired or busy. I try to be patient and understanding because we both have stressful jobs, but it has been two months. Whenever I bring up the topic he accuses me of only wanting sex as if that is the only thing that would make me happy. He still tells me he loves me and we still hang out, but I always feel miserable in the end. I don’t know what to do anymore, why isn’t he sexually attracted to me like he used to be and how do I fix it?