I wish I spoke idiot so I could tell you off in your own language. UGH... Sometimes we are surrounded by fools/imbeciles/trouble makers... There is no language to communicate... Just walk away!... Yes... easier said then done!
I'm done wasting my time on people who don't care another person feels. I will personally take that silence as betrayal. Or honestly that I hate you for the rest of my life kind of thing. And that is why I say nothing, its the only thing I can do.