The Expatriates, by Janice Y K Lee (Used)

Mercy, a young Korean American and recent Columbia graduate, is adrift, undone by a terrible incident in her recent past. Hilary, a wealthy housewife, is haunted by her struggle to have a child, something she believes could save her foundering marriage. Meanwhile, Margaret, once a happily married mother of three, questions her maternal identity in the wake of a shattering loss. As each woman struggles with her own demons, their lives collide in ways that have irreversible consequences for them all.