First time I read a book with a character bearing my name, and she is a freaky one

The way I see things, no, I don't hate the girl : all she ever wanted is love, and only her mother ever did give her love. Remember how she says "my mother loved me, and she was right to do so".
But all she ever got was mistreatment, from her father, these dreadful exorcisms. From the people on the island : she wanted so much them to love her, after her mom died, you know, while she was hiding in this tree, she was hoping so much Susan Garrick would open her arms to her, she would be invited to a warm home and made welcome to stay in the community. Instead of which, Susan and other people just screamed at the sight of her and called her a devil, an abomination, tried to capture her in a trap, etc...
Then Oakes and Lexie are weird, too : Lexie tries to use her to get to her "beloved" boss, she treats Angeline awful, humiliates and hurts her and calls her disgusting. Oakes also used Angeline to get rich out of making a book and to have kinky sex with.
I guess the way she was brought up and mistreated and abused, finally something snapped in her and she got her revenge. After all, as she puts it, it isn't her fault she was born this way, she was a lovable human creature to start with, no matter her deformity, which she couldn't help.
She might have been possessed by her evil faher's spirit, too.