It doesn't have to be "proven," especially by the standards you have set.
There's more evidence for bullemia than there is for Schiavo physically harming her.
If you want to be taken seriously, yes it does. And I do not take you seriously. I also will not respond to you again.
There's more evidence for bullemia than there is for Schiavo physically harming her.
There's no evidence for bulimia. There are many indicators that Schiavo hasn't told the complete truth about that night.