Case Scenario #3

Allison's stepfather has raped her. She is 17. Her mother has threatened to kick her out of the house if she even dares to say anything against the stepfather. Her own father is dead, and none of the relatives live in the state. Because of the abuse, she has been very withdrawn and antisocial at school. She has no real friends because of this. Her grades are suffering, and the principal has threatened to keep her back if she doesn't do better. She is terribly afraid of authority.

She finds out she is pregnant with her stepfathers child.

What should Allison do?