My Sister-in-Law’s Affair Blew Up Her Life. Now I’ve Learned She’s Telling Her Kids a Different Story.

Care and Feeding Aug 24, 20266:00 AM Photo illustration by Slate. Photo by Getty Images Plus. Care and Feeding is Slate’s parenting advice column. Have a question for Care and Feeding? Submit it here. My husband’s sister blew up her marriage by having an affair with her boss. They both got fired and my brother-in-law filed for divorce. They are in a long-term custody battle over their two children, who are 10 and 7. My sister-in-law has been living in the attached granny flat on our property. I have tried to stay as far away as possible from this mess and to keep my 15-year-old daughter away as well. But now we’ve both been dragged in. My daughter came to me and told me that her cousins asked if it was true that their dad was the cheater and he did it with his new girlfriend. That is what