This Is Not About Us: A Novel by Allegra Goodman

When their beloved sister passes away, Sylvia and Helen Rubinstein are unmoored. A misunderstanding about apple cake turns into a decade of stubborn silence. Busy with their own lives—divorces, dating, career setbacks, college applications, bat mitzvahs and ballet recitals—their children do not want to get involved. As for their grandchildren? Impossible.