Tabitha's Very Own Samantha (S06E19)

Tabitha enters the room and asks to go to the park. Samantha says that she has too many chores to do – it isn't possible for her to go. Tabitha asks for an ice cream cone. Samantha says she can have one, and before Samantha can give it to her, Tabitha makes one appear in her hand. Samantha and Darrin get angry because Tabitha isn't permitted to use her witchly powers. She is sent to her room for the afternoon. Tabitha is upset because now that her brother is here, she has to share her mother's attention with him. She goes to her room and begins to wish for a new mother, one who will give her all her attention. When a second Samantha appears, Tabitha excitedly makes plans to go out and play. (iTunes)