I am planning my wedding for about 6 months away. I previously told a good friend that we had room for her to bring a plus one because she was living with her boyfriend. I do not know her boyfriend but my fiance does (fiance didn't want to invite the boyfriend as he doesn't like him).
However, since then, my friend broke up with her boyfriend and moved to a different state. They are still friends and she is planning to stay with him when she comes back for my wedding.
We are on a tight budget and have also added several family friends to the guest list since I originally said my friend can bring her now ex-boyfriend.
Is it rude to take back her plus one? I have not sent the formal invitations yet as we are about 6 months out from the date. I sent a save the date only to her and mailed it to her new address out of state.