I currently live at home as kind of my step father's nurse and maid. Last year I graduated college in May and I was trying to find a job, but then October rolled around and my mother got a call from my grandmother who lives in a town an hour away.
My grandmother was ill so my mother went to stay with her for awhile to help her get better...that was a year ago. My grandmother is elderly and needs help so my mother has just moved in to take care of her.
Then my stepfather became ill, he's elderly (70 in Dec.) and has COPD, and I think it would be accurate to say he has a foot in the grave. So I'm taking care of him, cleaning, cooking, and taking him to Dr. appts.
So yeah, I live at home and they want me here.
Also OP, I did the same thing, except it was a 2 hour drive. People always said the same thing "You know you can get a dorm on campus for the same amount your paying to drive right?" No shit sherlock, I know, but maybe I have reasons why I don't.