Two outspoken lesbians became the first same-sex civil union in the United States are splitting up amid allegations of violent behavior. Carolyn Conrad, 35, asked a court in October to end her relationship with Kathleen Peterson, 46. Conrad also obtained an order of protection against her former partner, claiming Peterson punched a hole in the wall during an argument and threatened to harm Conrad's friend. Conrad believes her former lover is capable of violent behavior and she needs protection to prevent further contact. "All I want to say is that the civil union was a big source of pride for...