Jon looked around frantically and the felt the stone, right next to his foot. Relieved, he picked it up, and yelling something about grabbing some chips, headed into the kitchen.
"I wish that my first wish happened the way I meant it, so Mom and Dad are the best of friends and get along, but Mom is her normal, female self.
The stone let wishes be reinterpreted, so he could reinterpret the wish to happen the way he wanted. When he entered the living room again, he saw his mother and father, looking like normal again. But everything was not the same, as Jon soon realized.