Since giving up co-sleeping aaaaaaaaaaaaaaaaaaaaaaaaaagess ago I do one crazy thing that drives my DH barmy.

Whenever he moves in the bed I grab him so he can't move or fall out of the bed. Every single time!!! I've been doing it for about 2 years now. I sort of stopped there for a while, but I seem to have started again. I'm not sure if I think he's the baby or whether I'm trying to stop him rolling on the baby. I'm completely asleep at the time, but somehow still aware. Odd.