This is something that is going to happen to you for the rest of your life.. Your boss will tell you what to do, your teachers will tell you what to do, that is how life works. Best get that chip off your shoulder now and realize this is the way of the world.
Nobody should control your life. Even your parents. But if it is your parents they are just trying to help you. It might seem like they are controlling now but once you get into college or move away from them you will thank them. They just want the best for you and are just trying to help