I have an entirely different take on the scene. I think she is hypercritical of everyone in the family. None of you are good enough for her, and she's going to tell you why. She can't have a good time around you because she doesn't want to have a good time around you. That would not reinforce her decision to be unhappy with her marriage, probably even her entire lot in life. Everything is better somewhere else, and the three of you are holding her back. She deserves better than this life and this family.
