They really don't ask questions directly about it. They learn about the "antidrug" etc in school, but I think they might have a problem with knowing that their dad is an abuser.
Anyway, the only question they ask is where Daddy is, and I usaully just say that I don't know.(i usually don't,anyway--there are so many places to choose from)
I don't know. They are kind of young for the "hard" truth, and they are not very mature--more innocent. I hate to hurt that!!!