Some Other Time (Paperback) by Diana Richmond

Thirty-two years later, Sunday and Greta meet again after a life-threatening incident forces Sunday to confront the meaning of courage. At fifty, Sunday is a distinguished professor of African American history in California. Long married and the father of three children, he finds his marriage threatened by his compulsive philandering. Greta, a psychotherapist and single mother of a teen-aged son, has never formed a lasting connection with a man.

Their second meeting marks the time in each of their lives that they begin to live their lives forward, rather than remain haunted by past fears.