I had never considered that Susan might see her family dying as a punishment for them, but really that does make sense. After all, she has no reason to know -- other than whatever faith she's held to -- that they've been whisked off to Aslan's Country and are incredibly happy. There would be an awful lot of questions about why they were allowed to die, why so young, and what the point of it all was, wouldn't there? Definitely something I need to think about more.