Have you ever had a baby/toddler/child taken away?
So, here's the story. According to my "rules," I'm not allowed to intervene, and I've got a toddler who is sitting on her bed, having called out to her grandpa, waiting for him to come and pick her up...
Never happened to me. For some reason I always get tired of a household right after they have a baby or get married..I don't like managing more than one sim :|