Betts the Badass Serpent Queen

AU in which Betty grew up with her abusive parents Alice and Hal cooper. Her brother and sister abandoned her. When she's 10 she decides to learn self defence, boxing and weapons training secretly to protect herself however she doesn't have the strength to stand up to her parents at such a young age.

When they die tragically a few years later Betty is taken by social services and moved from foster home to foster home many of which abused her or worse. At 15 she finally managed to find some relatives that were nice and were willing to take her in. The blossoms.

She meets new friends and old ones and a secret brother she knew nothing about, however no-one knows about her past except the fact that it was traumatising or the fact that she is badass that is the strongest person both physically and mentally and doesn't need protection.

Will all come to light when she is kidnapped the night of her initiation to become Serpent Queen? Will she survive or will those trying to get to Betty hurt the ones she loves so she sacrifices herself?