In June of last year, Jessica Guistolise received a text message that would change her life.While the technology consultant was dining with colleagues on a work trip in Oregon, her phone alerted her to a text from an acquaintance named Jenny, who said she had urgent information to share about her estranged husband, Ben.After a nearly two-hour conversation with Jenny later that night, Guistolise recalled, she was dazed and in a state of panic. Jenny told her she'd found pictures on Ben's computer...