So often when I'm cooking my mother in laws lunch or dinner, after its done she says she doesnt want that because she doesnt like it. I ONLY cook things I know she likes and has liked all her life.. I let her know ahead what I'm making and its o.k. with her until its done. She then decides that isnt what she wants. My husband thinks that is what she should have since its been made. Sometimes I feel bad and make her something else. Then sometimes she still gives me a hard time again. What should I do so that she's happy, and I'm not going to lose my mind???