My F'n Brother

So, I had some errands to run which would take a couple of hours, so I asked my older brother to come and keep an eye on my mother.
I told him how to set up the bathroom for her and that she should not go in there alone.
I told him to not allow her to move things and rearrange things.
All they had to do was sit there and watch television.
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I got home and she was sitting on the floor in the hallway - because he set up the bathroom incorrectly and let her go in there by herself - and she fell, blocking the door with the wheelchair that she had not locked the wheels on.
She hurt herself, and was stuck sitting on the floor for a half an hour or so, unable to get up and unsure what had happened, exactly.
She would not allow me to get her up, and I had to call the paramedics to lift her back into her wheelchair.
After getting her settled, I noticed that she had removed everything off my table in the kitchen - moving it to the counter on top of her medication and in front of the coffee maker. 
Every thing that I told him to do he did not and everything that I told him to watch out for he did not. 
After getting her settled - her bathroom trip was by no means completed, apparently - I took her into the parlor and looked her over. She had a peticki in her left eye, which made me think that she hit her head again. Also, when putting her garments in order in the bathroom, she was unable to figure out how to stand up and it took quite a while.
She is back in the hospital, again. Don't even know if they are going to keep her overnight. Pray to god they keep her overnight.