I'm having thoughts about breaking my lease to move back home to finish my studies.
Why would you want to do that?
I'm done with living with strangers and my mother is threatening me with how she won't support my life decisions.
It sounds like there are a number of things going on in your personal life. Breaking your lease to make your life easier is understandable and in many situations, it's the smart move.
It doesn't matter, they are so petty to get mad at me.
You are in a very difficult situation. You should take some time to see what you are best outcome would be. You want to make sure you take this time to think about it so you don't end up making a mistake.