My Nightmare Mother-in-law

Vivian discovers father-in-law Jian'guo Lee drinking her breast milk, Florence Zhang's connivance. Protest leads to slap; husband Zane Lee sides with parents. Florence removes Vivian's IV, force-feeds concoctions. Florence's unscientific parenting sends baby to ICU. Isolated, Vivian develops postpartum depression. Vivian leaves. Without Vivian, Lee family falls into disarray. Florence apologizes, accepts scientific parenting. Vivian proposes "three ground rules". Family reconciles.