I guess my grandma's mind has really gone downhill in the past few days. She's hallucinating, and she kept telling my aunt that there are people upstairs. One night she went into my aunt's room and asked her if she could get all the people out of her room. Then another night my aunt heard heard rummaging around at like 2:30 in the morning. My aunt got up to see what she was doing and she was brushing her teeth. My aunt asked what she was doing, and she replied, "I'm getting ready." My aunt responded, "Getting ready for what?" To which my grandma replied, "Well I don't know!"
So my aunt and mom (my dad was at work) took her to the ER. Long story short they ended up admitting her to a senior "behavioral" institute, or something like that, to monitor her over the next week or so. So it's kind of just wait-and-see right now.