Meh, parents learn a LOT from their kids. We just don't always take the time to notice how much WE have grown over the years because we are too busy watching YOU grow..
I think you are just going through the normal growing process. Adult children from the age of about 18-25-ish often hate their parents. It prepares them for separation. They are probably equally frustrated with you. All this friction keeps young people motivated to strike out on their own, and prepares parents so their hearts aren't broken when the kids move out.
Anyway, when are you moving, and where? You aren't off to Oklahoma yet, are you?
Relax... I'll need some information first. Just the basic facts - can you show me where it hurts?