like WHAT?!?

i don't really understand what is happening with ethan and his sleeping habits... it takes FOREVER to get him to go to bed - he comes out of his room repeatedly... and sometimes he comes out in the middle of the night and goes on the couch to sleep... what is that all about?!? this morning i got up and found him on the floor next to the couch!!! his head covered with "roary" too!!!