everybody deserves to be treated with kindness and respect. and when they aren't, it is perfectly reasonable for them to be unhappy about it. happiness is not a reward for only thinking good thoughts, and the lack of happiness is not a punishment for being the wrong kind of person. nobody asks to be mistreated. nobody wants to be mistreated. nobody goes out hoping to be raped or to come down with chronic illness. stop blaming the victims. bad things happen to good people all the time. it's not their fault.
plato was a douchebag, too:
"We won't allow poets to say that the punished are made wretched and that it was a god who made them so. But we will allow them to say that bad people are wretched because they are in need of punishment and that, in paying the penalty, they are benefited by the gods."