This thread brought up a question I have as well.
We are heading back next month for a week long vacation and it will be myself, DH and DD8 and we have the Deluxe Dining plan. Each meal my DH and I will receive appetizer, entree and dessert...which is a LOT of food. My Mother is going to join for two days in the middle of the week and I have included her those days in our dining reservations. She doesn't eat much, and I thought it would be OK if my DH and I shared our food with her, with her ordering a small salad, soup, or fruit plate and beverage which she would be paying OOP for. Would this be considered wrong?

I don't think she will want an entree at each meal, but I am sure she would like to "sample" a few bites of our entrees and appetizers....
I don't want to break any rules, but I don't want to waste food and money either!