I can only imagine the posts in that thread:
"I chastised my granddaughter while she was right there ONCE and she went off at me!"
"All I did was feed her son a packet of chips, two cans of Coke, two donuts and an ice cream right before he was going home to bed. What's wrong with that?"
"She's turning my son against me! I raised him and he's perfect, yet she's in his ear acting like I don't know anything about how to raise a child!"