This might hurt someone because it hurts me as well, why? Because I felt this feeling and I also experienced this..
mom: look at what you've done! you're just a burden here!
dad: see? your grades are failing again.. you didn't even get to top ten, you're such a disappointment
mom: this is just a simple thing and yet you can't do it?
dad: look at your cousin, she made her parents proud because she is an honor student, what about you? you disgust me
mom: do something better huh? don't be such a crybaby and a brat.. do something about it
(sorry again if this is too harsh)