Tara Coronado, a 45-year-old mother of four, sat in a nondescript Austin courtroom six years ago during a custody fight with her ex-husband, biting her tongue as the judge dressed her down.“There is a huge amount of anger coming from you,” said Judge Susan Sheppard. “You deny it and are obviously not recognizing how almost every piece of information you give the Court is tinged by, tainted by, influenced by your overwhelming anger and hurt.”

Coronado was angry. A slender Mexican-American woman with long dark hair and a whip-quick mind, she’d scraped her way up from a New Mexico trailer park to serve in the Peace Corps and graduate from the University of Texas Law School. She married Ed Cunningham, a former football star turned lawyer and businessman, and had three boys and a girl. And she’d stayed home to raise them, for long stretches on her own, through a tumultuous 15-year-marriage that broke down when she discovered her husband had bought a second house across town where he was having an affair with another woman.