My husband and i have been together for ten years and married for four. We have 2 dd 3 months and 2.7. We seem to have this ongoing problem with differing sex drives which ends up making us both unhappy. I am really trying to ensure our sex life remains interesting but I feel as though he is constantly dissatisfied. This makes me feel as though i can't win and that any effort i make leads to him hoping for more. He seems to 'sulk' for want of a better word when i don't want to have sex or want to go to bed early. He is an otherwise attentive and lovely husband but we just keep going round in circles trying to solve this problem. I know we can't be alone in this. How do others cope?