This book was brilliant. Each character flawed yet knowable. It asks what it means to be a parent. Does it hinge on an ability to provide for your child? Is it contingent on an unceasing desire to be a parent to your specific child? Does biology create an indissoluble bond or is it love? Do mistakes impact your right to parent your child? The parent-child relationship is fraught with unparalleled complexity. As in life, Ng offers no easy answers.