After a traumatic childhood, I built a life where I wouldn't have to take care of anyone. Now my husband's daughter needs me. I want to flee.

Care and Feeding is Slate’s parenting advice column. Have a question for Care and Feeding? Submit it here. Dear Care and Feeding, After a traumatic childhood, I built a life where I don’t have take care of people. But recently my husband’s adult daug... [4750 chars]