She should HAVE NOT done this, because once they get started they DO NOT stop. And they will attack the dead, the alive, and etc.... I just HOPE that sources like CNN, E!, and MTV dont take these tweets with them making fun of her dead siblings and plaster them all over their sites. THIS is that lack of class she was referring to, but she should have known better if she was so "classy" especially with all the grammar mistakes on her page.