Ouch. That´s really tough. I´m so sorry for you, clayton!
Don´t know if this helps, but I do have a word or two of advice for you. I wasn´t kicked out, I moved out of my own accord - first to my dad´s (at age 16), later to my own place.
My mother refused to assist me financially in any way (even though she had way more money than my dad), and she´d more or less forced me to hand over the money from my first summer job while I was still living with her and loads of similar things.
She decided if I had my own place, I should be really independent (even though legally she should have paid for my studies). I told her it wasn´t fair my dad was paying for everything when she had so much more money, and then things started getting really ugly. I considered taking legal action but today I´m very glad I didn´t.
Instead, I cut the ties and didn´t have any contact with her for six years. The money really wasn´t the main issue, we just never got along well and she always gave me the feeling money was more important to her than I was.
So. This year I finally made the first step and wrote her, and while the main issues (emotional, not financial) are far from solved, we´re at least on speaking terms again. And though she really hurt me, it is an incredible relief to be able to communicate with her again.
So, why am I rambling on about my personal history? Because I want to tell you that whatever you do, don´t burn all the bridges. I´d strongly advise you not to take legal action unless you are positively sure you don´t ever want anything to do with them again. You might regret it later.
Only you know what the problems are, so only you know whether they can be solved. It´s easy to say “wait and see”, but I doubt this can be solved right now. You may all need some time, but don´t wait too long. It´s very hard to make the first step if you´re only half as stubborn as I am (my mother tried it often, but I refused to accept it), and it doesn´t get easier if you let too many years go by.
Cross the bridge and move on, but don´t burn it down. Sheesh, this sounds very grandmotherly, but they´re still your parents. You might want to have them back sometime.
Best of luck to you, I hope you get over the hard times ahead!