He regularly complains about being tired. He struggles to get up every morning at 6. I always thought it was me staying up late or his obsession with having the kitchen spotless every night that kept him from getting enough sleep but tonight he could've been in bed from 10.30 but instead he decided to go upstairs & watch tv. It's just so unlike him! Normally his life seems to revolve around sleep & he rarely shows any interest in the tv. 
I'm almost beginning to wonder if we've had an argument & I've forgotten, but even then it'd be me sulking & him pestering me to make up, not the other way around! What's going on?! Have I fallen into some parallel universe where he's the couch potato in our relationship?! If he doesn't come to bed soon I might have to go check on him! I keep telling myself that he's an adult & can make his own decisions about his bedtime but... He hardly ever watches tv without me turning it on first... There's got to be something wrong!