welcome. I've just had a revelation, and if it's true, changes everything in my eyes. As Misty very well could not be able to respond normally, and we have some classic indicators of what this derives from. I hesitate to give it a name, because I don't know enough. But it needs looking into. Seriously and without bias. Give Misty an adult mental Competancy test, aka IQ. Give her the basic diagnostic testing done during school life, regular doctors visits when most parents bring up issues with their children that I don't believe Misty has ever had anyone to care about for her.