Want to add that in all cases where children kill their parents (and in this case either Sheila or Jeremy killed their parents -no matter what, it was parenticide) - there is serious neglect!
That is a tabu here. It is hard to talk about what went wrong between child and parent, Adopted children. I know some have tried, but were always shot down.
We are to believe the Bambers were a perfect family - except one of their children shot them dead and we aren“t allowed to talk about the dysfunction that must have been there.