My ex GF had a roommate who was taking this stuff and apparently frequently woke up with empty bags of McDonald’s or Taco Bell on the bed, meaning he’d literally sleepwalk to his car, go to the drive thru, order, drive back, and eat, all without remembering any of it the next day. No idea how this stuff is even legal, it’s a miracle he never ended up in a car accident.
That’s messed up. Sorry for your loss.