10 Bad Choices That Ruin Black Women's LivesBy: Grace Cornish, Ph. D. In her best seller, 10 Bad Choices That Ruin Black Women's Lives, relationship expert Dr. Grace Cornish has written a lively, provocative guide for black women everywhere who want to shed the duds and find the studs who will treat them with respect. According to Dr. Cornish, six out of every ten black women are either in bad relationships, share a man, or are celibate. The problem is not the women themselves, she explains,