It would never stick. And although you might get even with your parents by telling them through the court system; "Shame on you", the likelihood that you would win any settlement is nil. At least they might have to be deposed, that in itself might be worth any trouble you have getting there. To depose my folks for Straight would be awesome! In fact, what you are mentioning might not be that hard. Just to put my parents on the hotseat for a few minutes and let them FINally realize what they did to me Straightwise, and make them crawl a bit and finally be MADE to be honest about their intentions, their motives, what they knew...that alone would be worth the trouble to set up any potential law suit against your folks.
Again, lets say you never make it into court because of statutes or other reasons, lets say your own parents insurance they used to have is closed as a business. Neverless, the steps you take to get into court are the things that would offer you pleasure: tieing your parents up with paperwork when you were denied ANY and ALL education, asking your parents humiliating and embarrassing questions and letting them know that if they obstruct justice by not answering the questions you can absolutely sue them and then press charges. This really does sound like fun.
Hell, if you want to pursue this ...just say something more here. Honestly I don't think you would win any sort of claim against them ...but just to see you saying a really harty Fuck You to your folks is all good in itself. Serious fun, and I believe it would provide you with some good healing by putting your parents in a situation not entirely unlike what they put You in. I don't care if others have said before; "move on, grow up, get real, mature, bla bla etc etc". All that advice comes from people who wish they knew what to do with their sorry lives.
I think your idea is the best I've heard in a long time. Go forth and grill the bitches. There really is alot you can do if you spend even half a day in the court library. Hell, you could file a restraining order against them if you wanted. If you have a disability and you say you are in fear of them from PTSD, there are any number of things you could do to them that would get you into an immediate court situation real quick. Restraining orders are served within a day or two after you've been granted the temporary one, and if you can afford a court reporter then you can sure as hell catch them in some lies in court.
I think you're on the right track and I honestly think that what you are feeling is right too. Getting even is only part of the healing, the paper work and the legal steps you have to take to get to where you want to go REALLY do not take long at all. With a very little bit of creativity and some gas to get you to the court house ...you can have some real fun for as long as you find people to fuck with. You find them in any court system, I'll even let you ask me to come forward for you as a character witness to what happened in Straight.
Wow, honestly - this is a great idea if you develop it right. There's all kindsa shit you can stick to 'em. Look it up, post back here soon.