that Aiden had something to do with the death of his wife. Maybe he was responsible and simply can’t live with it, knowing how much Chase misses his mom. Just the way he was talking to Daniel yesterday while he was watching Parker lit the light-bulb in Aiden’s storyline for me. I would not be surprised if he was perhaps drinking and driving and somehow his wife was killed because of it, or something along those lines. He does seem to have an aversion to alcohol, so yeah I’m just guessing, but something tells me his conscience is haunting him.