For the past several nights, DS has been waking up at around 1 in the morning and wanted to go to the couch to sleep. Last night, he woke me up to come into my bed (DH put him back in his room after DS fell asleep), and then woke up a couple hours later because he wanted to sleep on the couch. I've asked him why he doesn't want to sleep in his room and he doesn't give a clear answer. I don't really care if he ends up on the couch, but he is waking me up more than the baby. We did get him a new bed with a tent like structure on top about a month ago, but that's the only change. Is this a phase? Please tell me it's a phase.