I would not think too much about it but my son and his wife have been at every family wedding. And my siblings came from out of state to be at his wedding.

It is just so unusual. I was not prepared for this. It bothers me more than it bothers him. I just need to know how to proceed from here. Stay home and do not attend (which is costing me over $1,000) or go and spend money they do not have.