Corrected entry: During the fish lunch with Ivy, Barbara and Violet, all three smash their plates on the floor, yet after Ivy runs out and drives away and Barbara returns to the dining room, their full plates are still on the table. Violet was the only one in the room and she was too weak to have cleaned the mess, especially in such a short period of time.
MovieFan612
16th Jan 2014
Correction: Watch the scene again. Barbara does not throw her main plate. When the scene returns to the dining room, hers is the only main dish plate on the table.