This is wearing me out and I'm going to leave Marion with no one to give her the help she needs.
Will she be okay though? Why does Marion need help?
Marion has Parkinson's Disease. Parkinson's Disease is a form of parkinsonism, a group of conditions that significantly interfere with movement.
Abandoning Marion in her condition will cause her great difficulties. The right thing to do would be to stay and give her the help she needs so badly.
I'm going to leave her with no one and make a video about it to show that I'm a better person than Marion.
Leaving someone with a debilitating condition when they need help doesn't make you a better person at all. Maybe you could contact an agency that can provide assistance for her before you leave. That would be so helpful for her.