From Zero

Sophie Andrews's life is rather routine. She fights with her twin
sister, Alyssa, she still lives with her parents, and she isn't sure
where the relationship with her boyfriend is going. But everything
changes one night when an intruder breaks into her home. Sophie wakes
up and finds a masked man pinning her down, and she is raped. It's only
at the hospital that she realizes that while she survived the ordeal, her
parents-as well as her rapist-did not.
Hospital staff members ask Sophie if she wants a pill to ensure that she
won't have a baby, but as a strong Christian she refuses because she
believes that would be murder. She later finds out that she is indeed
pregnant. Sophie struggles to recover from the rape and death of her
parents. She accepts a job taking care of the sister-in-law of her boss.
Meanwhile, she keeps receiving letters from a stalker expressing glee that
she was left pregnant from the attack.
In From Zero, Sophie must now contend with small-town gossip,
overcome the trauma of a rape, and solve the mystery of who could be her
tormenter.