His sleep is quite erratic and always has been. He often falls asleep early in the evening and then wakes up at 2 or 3am and stays awake for several hours and then goes back to sleep. He has been sleeping downstairs on the recliner/loveseat exclusively for the past 3-4 years. Throughout our marriage he would end up on the couch several nights a week.
His appetite is fine, but he eats a lot of junk food - chips, soda, fries, burgers. He claims he is trying to lose weight, but doesn't stay with it.
What would the symptoms of depression be?