From Rihanna to Nicole Brown: How to Spot an Abusive Relationship

The debate has raged in offices, school classrooms, subways, street corners and around the dinner table -- should R&B star Rihanna have taken Chris Brown back after he allegedly brutally beat her? While domestic violence is a world many don't understand, experts say her actions are typical but dangerous. Denise Brown knows the pattern all too well. She watched her sister, Nicole Brown Simpson, suffer repeated abuse, she says, at the hands of husband O.J. Simpson. "I wish I would have...Full Story