FILE - In this Saturday, Aug. 21, 2010, Robin Williams, right, and Susan Schneider arrive at the Creative Arts Emmy Awards in Los Angeles. Robin Williams' children say the late actor's wife is trying to increase her share of his estate at their expense. In the latest court filing, on Aug.14, 2015 the ongoing battle over Williams' estate, Zachary, Zelda and Cody Williams are asking a judge to dismiss a petition filed by Susan Schneider Williams. (AP Photo/Chris Pizzello, File)