Professional pilot
Blue320,
I think the pilot concerned was being very professional.
No matter what the cause, how major or minor the argument was, If he felt he was not fit to fly, then he made the correct decision.
Is that not what our medical certificates are based on? Self evaluation?
411A, I hope the next time I have a disagreement with the wife, nearly get taken out by some idiot on the road on the way to work and then find out that my leave is cancelled and I then go flying, that you and your family are in the back. Feel safe??