I've been married a long time to DH,and we have children. We are happy and intimacy is still there. But for some weird reason it's been starting to bother me that he is only person I have slept with. I feel like I've missed out, although not sure what I've missed out on!!!! And am not fully understanding why am feeling like this now. I definitely don't want to spilt up and i couldn't cope with opening the marriage. Anyone feel the same?