My parents are understandably upset with my sister and her bf. My sister wants to go out to dinner for her graduation (which is fine), but she wants to go to an expensive place. The problem is that neither she NOR her boyfriend eat leftovers. They will eat like half of the meal (if that) and then not eat the rest. They are so ungrateful. (And we are talking like $100 a meal in downtown Boston. That's what she wants. Yes, it is ABSURD and way over the top.)

On top of all that, she wants my grandma to come, but my grandma has a hard time walking and doesn't like to venture far from her place. My sister is not budging and being a little b****. She doesn't automatically "deserve" anything she wants. Everything has to be her way and her way only. I can't wait until she starts her first job and realizes how much she is wasting, not just on food but also on clothes etc that she only wears once. She is going to go broke and I am not helping her. My therapist said not to feel guilty if I don't help her out of debt.