Care and Feeding Photo illustration by Slate. Photo by LightFieldStudios/iiStock/Getty Images Plus and Gemth/iStock/Getty Images Plus.  Care and Feeding is Slate’s parenting advice column.  Have a question for Care and Feeding?  Submit it here . Dear Care and Feeding, My daughter “Clara’s” biological father committed a violent sexual assault while we were married and received a lengthy prison sentence for it. She wasn’t even 2 at the time, so I made a decision about what to tell her. I told my daughter that her biological father was dead. I never expected him to walk free. I divorced him and remarried a couple of years later, and my husband adopted her. (He is now deceased.) Because of the nature of my ex’s offense, I kept up with his parole hearings. Recently, I was horrified to learn he had been granted parole. Clara is now married with two children under 5. I am terrified that my ex will come searching for her.…