When Ronald Jackson found a text he thought was rude and inappropriate on his then-12-year-old daughter's phone in September 2013, he took the cell away. But the child's mother, Michelle Steppe, balked at his action -- and she called the police. Steppe and Jackson have not been a couple for years, and Steppe is now married to a Grand Prairie, Texas, police officer. When the police showed up at Jackson's door later that day and asked for the iPhone 4 back, Jackson refused. "At that point I decided the police don't interfere with my ability to parent my daughter," he...