First off, you're NOT a freak. You were born with a female brain, but your body was born male. That's a birth defect, similar to being born with heart problems or a cleft pallate (sorry if I offend anyone actually born that way). Its something that hormomes and surgery can fix nowadays, so whh not take advantage of it like you would any other fixable birth defect? That's all you're doing, correcting a birth defect.
Second, OMG, does your grandfather's knuckles drag on the ground when he walks? (No offense.) He sounds like a total caveman! Its too bad that he feels that a man showing his children love instead of fear is "a bad thing." And for the record, its not. You have an AMAZING Dad (and brother too!), and you are a very lucky girl.
It sounds like you have a toxic person in your grandfather. I know it hurts, but maybe, for your sanity you should not have much contact with him, if any.
Sometimes, the people you love the most are the ones you have to cut out of your life, for your own sanity. They're also often are the ones that know EXACTLY what buttons to push to get the reactions they want out of you.
I'm so sorry he's so close-minded and backwards-thinking. Its no longer the 1800s, something he doesn't seem to understand.
*hug*
Ryuichi
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