Margaret Robinson Gumball's Most Disturbing Psychopath

Margaret Robinson has always been treated as comic relief in Gumball, but there's a fan theory connecting her disappearing brother to a hidden scene in "The Sonder" — and the show has never confirmed or denied it. I dug through the canon details to find out if she was simply born this way. #Gumball #MargaretRobinson #DarkTheories