That precog skank is the worst. I don't know why she's even around. There's definitely better ways to reveal the fucked up backstory without requiring her presence.
I doubt I could ever see or treat my child the same ever again if I knew that she got someone cooked, but her parents are obviously going at it the wrong way if they didn't send her to therapy and even brought her back to the site of extreme trauma. And they didn't really pay enough attention in the first place, if the fact that the abuse she suffered under a tutor they hired went past their radar is any indication.