My mother tried very hard to make me NT. But that wasn't out of malice or ignorance, she did what she thought was best for me as I grew up, and in some ways I have a lot to thank her for (teaching me how to swing my arms while walking, for instance). On the other hand, she didn't understand how I couldn't make friends past the age of ten or so, and sometimes her comments made me feel bad. But again, she didn't know any better. I love my mother so much, and she's been so supportive post-diagnosis.
My father on the other hand was a c**t and I still haven't forgiven him for it. An emotionally-abusive bastard who should never have been allowed to breed. One example that sticks in my mind: When I was ten, I was diagnosed short-sighted and had to wear glasses. He didn't speak to me for a fortnight. No explanation, just acted like I wasn't there.
Our relationship has improved since I hit my 30s, but not much, and I have just been through a three-month phase of not talking to him after the latest of his many outbursts. My only hope is that, as he is very rich, he dies early. And even then, he'll probably leave all his money to the Fireman's Benevolent Fund or something s**t like that.
He has, however, been a very useful role model in the negative sense, in that if I am trying to figure out how to react to something, I generally choose the opposite of what he'd do. I could go on about him a lot, but I am trying to devote less thought to him these days. Suffice it to say, I will not be visiting him in his nursing home.