We have an antique armoire in our bedroom, and it has mirrored doors. During the day, the sunlight reflects through the window onto the mirrors and helps brighten the room. During the night on several occasions this past week, my husband has gotten out of bed suddenly to stand in front of those mirrors, staring at his reflection by the moonlight filtering through the window, not saying anything.
He seems curious about the man he sees there, leans over to look around to the side of the armoire, then looks at the front again, then the side again, then the front again. Side. Front. Side. Front. He doesn't seem agitated or threatened. I wonder what he's thinking. He still isn't saying anything. I ask him if something is wrong. He walks over to the window and looks out into the back yard, towards the neighbor's landscape lighting. Then he goes back to the armoire one more time and returns to bed.
"Who's that over there?" he asks, pointing somewhere between the armoire and the window. I don't know who that is.
In the past, he's asked me to look at the mirror in the hallway with him. He sees my reflection next to his, and I point out that we are the same two people who are in the framed photos just below it. Sometimes he accepts this explanation, and sometimes not.
This nighttime behavior of his with the armoire is new. I've read that Alzheimer's patients sometimes find it comforting to talk to their reflections. But sleep is at a premium at our place, so I'll probably have to cover the armoire mirrors at some point to avoid the distraction during sleep hours. Especially if he starts having conversations with himself.