In 2002, my husband died very suddenly. My main concern that day was how to deliver the news to our daughter, then eight. Someone put me in touch with Judith Wallerstein, an expert in child psychology who coached me through what to say.

In the summer of 2009, in the wake of a crisis in her life, my mother moved from San Diego to San Francisco to live with my 16-year-old daughter and me. My mother was 77. I was 51. Despite a chorus of skepticism from friends - who knew about my upbringing - I was determined to do what I could to help my mother.

'Unexpected Legacy' reports the findings of the California Children of Divorce Study, which began in 1971, a year after the nation's first no-fault divorce law was imposed in California. Wallerstein was the principal investigator on the study.

Katie Hafner Quotes