I understand you are upset, but that tirade was a tad bit incoherent and all over the place. People say, how you write is a reflection of how your thoughts are organized so I would say that's where a part of the problem lies.

First and foremost before moving out, you need to find your center and get your thoughts together, man. I'm sure that may be hard to do right now, because of your parents. However, making causal excuses and assigning blame is gray most of the time. Especially, when trying to pin the proverbial tail on the donkey. As I said in one of the lines of one of my songs, 'Cuz, there's a one-sided story in us all'. Generally, everyone sees everything from only their point of view, and rarely takes the time to step into someone else's shoes, or if they try to it's generally for selfish reasons so they fail to truly understand or see the motivations of others. I'm not excusing your parents behavior, but if you act even a fraction of how you were just talking on here than it's not surprising that they are in your hair constantly. You have to learn to walk the path of least resistance. It's really easy to manipulate people to do what you want them to do if you know how to talk to them.

Moving out probably won't solve the problem if you don't have your shit together first. A rash hasty decision made in order to stick it to someone, will most likely end up with you shooting yourself in the foot.

BTW, Those 'pieces of shit' that you speak so ill of are the two halves that make up your own DNA, so I would have a little more respect for your roots, man.

Remember the saying...'The apple doesn't fall far from the tree'