Twice in a Lifetime (1999) : 1x20

After Blair Wilson, a young mother, once again loses her battle for custody of her daughter, Chloe, because she has been drinking, she goes to a bar to forget everything, but ends up dying from hitting her head on a railing. Othniel argues that Blair still lives in denial about her drinking problem, and that she still blames her mother for the death of her boyfriend, Kevin. But since Blair shows more care for her daughter than for herself, Othniel sends her back, as a social worker. Her first case is her own alcoholic mother, and Blair tries to get her stop drinking so that the car crash that killed Kevin would never happen. But she doesn't want to see that her younger self is also drinking, and that will have disasterous results...