My MIL asks about traveling everywhere. She is not competent to travel but is pushy and just gets mad. She does not believe us when we tell her she can't go. She thinks she is better than everybody. She is narcissistic. She outright told us we should not go traveling without her. We have gone on two trips this year without her. One of them she was going to go but got sick (not seriously) and we cancelled her. It was extremely stressful. We just booked another trip at a time of the year she knows we always go away. When she asks, what do we say to her? Should we lie and say we are not going. She gets so angry and yells and it is very stressful for everybody. I do not want to deal with months of anger.