Just left the house for two week business trip. Kissed our girls goodbye. Walked to the door and was ready to leave. Thought I probably should say good he to the wife. Don't want to appear irritated or rude. Walked back to the kitchen where she was with our youngest. Told her to have a good week. She looked momentarily my way and said "you do the same" and went back to whatever it was that she was working on. Appears as indifferent and uncaring as you can get.