More Than This — Elizabeth Neff Walker

Abby Summers has a good job, a decent apartment in San Francisco, and a supportive family, but she's twenty-five and wants to find the love of her life and start a family of her own. Ruth Summers, Abby's mother, has a beautiful home in Tiburon, a restless workaholic husband and is seriously under-occupied now that her children have grown. Warren Summers, Ruth's husband, is approaching his fiftieth birthday, and none too gracefully.