It's bad enough when a 9-year-old is bullying a girl with cerebral palsy, but when the kid's dad joins in on the cruelty? That has to be a new low. Fox 8 of Cleveland reports 10-year-old Hope Holcomb and her parents, of East Sparta, Ohio, say the boy and his dad -- who are neighbors, have been so cruel to the girl that she doesn't want to leave her house. The boy's father, William Bailey, was captured on video (watch it below) walking with an exaggerated limp. Bailey declined to be interviewed but his wife tells the network it's just a neighborhood feud and that her husband wasn't trying to offend the girl. Holcomb's dad doesn't agree. "It makes me sick, too, to think that a grown man would tease a 10-year-old disabled girl that has never done a thing to any of them for no reason, and now she doesn’t want to get on the bus to go to school," Mike Knight, Holcomb's father, tells Fox 8.