I recently got married. (Second wedding after being together for a number of years.)
My Dad and his wife did not attend the wedding because she had a hospital appointment. Although I was disappointed, I respected his decision and did not even tell him I was disappointed.
I am disappointed though in the way he has hardly mentioned the Wedding apart from very generic 'all the best' type comments and his insistence on photos. It would have been so lovely if he had said something like how pleased he was for us or how happy we looked.
Instead his reaction seemed very forced and emotionless. I understand he is worried about his wife but I feel very disappointed in his reaction.