I Know What Happened To Baby Jane!

After a night of my older sister sleepwalking, falling down, breaking lamps, I realized she'd over medicated herself.  After staying up all night to watch her and make sure she didn't hurt herself, I took all her pills, and sorted them into daily dispensers for day and night.  I gave her the daytime pills this morning and she understood, and was pleased that we figured out why she's been so tired during the day.
I carefully went over the two dispensers to make sure she was absolutely certain which dispenser was for night and which was for day.  I took a short nap late this afternoon and when I woke, I found that before 6 pm she had taken to days' worth of her daytime pills AND her nighttime pills for tonight.
I'm so FUCKING over this.  I HATE my life.