her new movie, “Unstoppable.” The star, 55, got personal during an audience Q&A on Friday following the premiere of the inspiring sports drama based on the true story of Anthony Robles, the NCAA champion wrestler born with only one leg. Lopez, who plays Robles’ mother, Judy, said Judy’s struggle with domestic violence compelled her to take the role, as Judy’s struggle was “similar” to her own. Part of “Unstoppable,” based on Anthony’s memoir of the same name, recounts Judy’s abuse at the hands of her husband.