The Forty Rules of Love by Elif Shafak

“Every true love and friendship is a story of unexpected transformation. If we are the same person before and after we loved, that means we haven’t loved enough…”
Ella Rubinstein has a husband, three teenage children, and a pleasant home. Everything that should make her confident and fulfilled. Yet there is an emptiness at the heart of Ella’s life – an emptiness once filled by love.