The only thing more annoying than the Dad is David "Ah-Choo"leta, himself -- so nicknamed because his squinty eyes make him look like he's constantly about to sneeze!!
Believe it or not, I agree with you guys on this. Stage dad from Hell needs to be stopped. I've read alot about him on the internet and stuff. I wonder if the producers could do something like banning him from coming to the show, for the wellfare of poor David. Aw I feel so bad for him.