why does it bother you if he stays in bed till noon, does it stop you having breakfast and doing the things you want to do, i am a night owl and still up at 4am, so i stay in bed in the morning, i have done this for years, cancer and lymph node removal have left me with lymphedema so i need to go to the loo about every 30 mins during the night, my late partner never minded, he went to bed early and got up early, he would have breakfast and then go out or do what he wanted, i used to say i am sorry for sleeping in but he always said, it was better than me not being there at all, now i know what he meant as i have been on my own for 3 years. restless legs can leave you tired in the morning as your body feels like it has not had any sleep during the night, i would rather he stayed in bed for a few hours than nodding off in the chair. try and calm down about it and find something to do in the mornings.