<human>: Give me a shortened version of the text

My sister and I have been home schooled(online) for the past few years and we live in a small house in basically the middle of nowhere.

Our problem is that my sister and I have been feeling trapped in our house want to go back to public school(highscool) and our mother is having trouble deciding to move away from our house and back into a city that she was not to fond of.

Our mother has been alone pretty much her whole life, her mother kicked her out at a young age and she worked through allot of tough times to get where she is now. 
She is also is disabled because of a slew of medical issues she has.

We honestly aren't doing very well at all here, we are barely paying bills, and have been having a problem with some cats in the neighborhood, basically she feeds them, we rescued a few, and I think the strays are breeding, they seem to have a few more appear every few months, and she refuses to do anything about it.

I really think she is getting attached to the cats because she knows the day is coming where she is going to have to let us and the cats go, I understand where she is coming from.

I should probably clarify, she has decided to move and let the cats go, but not happily, at all...she burst into tears at the thought of letting us go, and her being stuck at home with nobody to talk to.
My question is, how can I make this easier on her? I care about her allot and hate seeing her like this but I can't stay here anymore.
<bot>: my mom is having trouble moving and letting go of me, my sister, and her pets because she is a single parent, how can I make this easier on her?