Why doesn't Jen have to hide like Luke does?

Luke also learns about Jen's life story. Her parents actually had her on purpose: Jen's mother had two sons from her first marriage, and but she wanted a daughter, so she and her husband paid a doctor to ensure that they had a female child. Jen also explains to Luke that he's the first person she's ever met who isn't a Baron, but that this will help her with the rally. She immediately backs away from this statement when Luke asks more.