I've been with my boyfriend for almost 10 months. We live together and he's a brilliant step dad to my 6 year old son. Recently, sex has been becoming less and less. I've asked him about it a few times but he's just shrugged it off and I've just put it down to stresses of daily life etc. We talked the other night and he said his Sex drive "isn't there anymore" which really hurt me. I now feel as though he isn't sexually attracted to me anymore and that we're more like best friends. Surely we should t be at this point so soon in our relationship?