The Fate of Allison Lockett
So the fate of Allison Mary Lockett was this:
She had broken the curse of her family by killing Courtney Vengeance, the cruel and vain victimizer of her ancestors, and this demon ceased to trouble her kin another night. With shattering the curse, she tore through her own chains in life, chains that stopped her from truly living until the fateful evening they were severed. During this endeavor, and perhaps the prior couldn't have been possible without it, she'd fallen in love with a vampire. But in order to continue her royal family line with heirs, she had to marry and have a child with a man she did not love, a human man, since a bastard child created with a man she was not married to (and a vampire) would never be accepted to take her country's throne as queen's consort.
She nurtured the child until he was old enough for her to know that he would grow to be fit and healthy. As soon as she was sure of survival, the deep animosity that took her on the fateful night of the broken curse claimed her and whispered that she could not remain mortal and have killed so coldly in blood. It was then that her true lover came to her in the night and she too, became damned for all time. She knew, unlike her mother, her husband would be able to support the country without her until the child was old enough to inherit everything. And she would watch from the shadows, along side Luke, as a protector for her family, so no curse or person would ever harm them again.
The only other factor was a human woman could indeed reproduce with a male vampire.
And this fact remained a secret from the 'human father' of that child, a child half damned for all time...