It all started late one night after I'd had a fight with my ex. The stress and noise had caused me to meltdown, and to escape, I got in my car and drove off. This was a few months after discovering that I had AS, and that AS was the reason that the relationship would never work. I still hadn't told my family or anyone else. Only my ex and I knew this at the time.
After freaking out and leaving, I drove around aimlessly for a while, emotionally overwrought and at my wits-end with anxiety and sensory-overload. I suddenly could no longer keep it to myself. Almost involuntarily, I reached for my cell phone and called my dad. I proceeded to burst forth in a tense, chattering monologue about how I have AS, and how it's shaped my entire life, and how I can't go on living the way that I do, etc. etc. etc.........
He patiently listened to me for the hour or so that I rambled on, interjecting a comment here and there; at one point, most poignantly saying, "we never had a word for it"...... indicating that perhaps my parents knew something was up but didn't know exactly what it was. This was doubly hard for me because I know that my dad most likely has AS himself. He fits the profile the same way that I do, he just managed to find a career in his interest, and a wife who took care of everything for him.
Once I ran out of things to say, I could tell from his voice that he was a bit teary and emotional. This was so rare. He is never that way; never shows strong emotion. My words had obviously affected him. He said that he would try and help me in whatever way he could, and that he understood what I must be going through. He seemed genuinely caring and supportive in a way that I've hardly ever seen him. I can only assume that my revelation had caused him to have some kind of mirrored reaction, and he and I actually "got" each other for once.
This all happened some months ago, and although nothing concrete has come of that disclosure, it certainly opened the door to some positive change that I see coming on the horizon. Good things 
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Plantae/Magnoliophyta/Magnoliopsida/Fabales/Fabaceae/Mimosoideae/Acacia