I just can't have sex with my husband. We have been together for over 7 years but we haven't had sex for about the past 6 months. I am not depressed and I still love him very very much. I am still IN love with him as well. So why can't I sleep with him? He is getting very frustrated now and so am I. I want to have sex with him but I don't get the emotions that make you do it if that makes sense. What can I do?