Polite Opinions Welcome:
My younger brother (21) and I (23) are very close and he is set to be the officiant for my FH and I’s wedding in almost a year. We are getting married at a bed and breakfast and it is a destination wedding for us. We recently let him know, when he started asking about the property, that he and his girlfriend would be “couch surfers” so we can make sure to accommodate married couples and older people. His response was very crude but essentially revolved around him wanting more privacy because he had plans for them to have “fun”. AITA for getting upset when I told him that wouldn’t be the priority he gave me an ultimatum on staying on the property that we reserved for only immediate family?
To provide a little more background: we are not inviting any other boyfriends or girlfriends (of cousins, friends, or etc) because we are wanting things to be pretty small and don’t want strangers there. I like his girlfriend plenty but we aren’t closer than any one else and I just feel really hurt by him being more focused on that than being there for such an important day for his sister.