why, they ask, would abby simon take him on day trips to chicago and notre dame, where this photo was taken of the smiling couple, if not for love? it was a disturbing story, they said. this told through abby's text messages. abby's friends and had them read messages abby sent them reflecting thousands of other texts that sounded very much like a woman in love with a boy. >> all that matters is that our hearts are skipping beats. all i need. i don't care if he's 20 or 50. i just need my heart skipping, and that's all it is doing with this boy, parentheses, child. >> it's concerning the only company i enjoy is a 15-year-old. i will be upbeat starting now. do you deny receiving that text? >> no. >> the text after the picture of his face said, this is my child or that's my child, something like that. >> i never have had as much evidence against someone as i had in this case. never. she had texted so many people bragging about her inappropriate relationship with this child and knowing that it was wrong, telling him that it was wrong. we can't keep doing this. >> reporter: then the young m