'A Nebraska woman has avoided jail time for marrying her father after a disturbing sibling rivalry sparked a competition with her half-sister to see who could have sex with their dad first.
Samantha Kershner, 21, first sought out Travis Fieldgrove more than three years ago after her mother identified the 39-year-old man as her father, Nebraska TV reported. Police said their relationship was not initially intimate, noting that Kershner, who was 17 at the time, was only interested in learning about her family.' - via NY Daily News