My fiance and I have a good friend who we plan to invite to our wedding. While we love this individual he is a bit childish at times.
He has been dating a girl we have never met. Because of a strict capacity at our venue, we have decided to not give friends a +1 unless they are married or we have a relationship with their significant other.
I am pretty certain our friend is going to make a BIG BIG stink about not being able to bring his girlfriend. At another friend's wedding he brought a +1 despite having been told there was no room for his GF.
I would like to set the expectation up front in order to hopefully avoid this drama. I thought about including a small note on the save the date to say "We would love to meet <girlfriend's name> in the near future but please understand..."
Any advice on when/how to communicate this or some polite phrasing for when we tell him would be most helpful!