So, I invited a close friend of mine, Jane and her husband to my wedding. Her husband can't make it, so I figured she would be coming alone. Then I find out from my bridesmaids that Jane's been telling people she's bringing her friend Liz with her. I've only met Liz two times years ago, and never really liked her. Because of our tight budget, my parents made a rule that plus ones would only be given to people that were part of a couple. I told Jane, thinking it wouldn't be a big deal, but now she's super upset. She figured her invite was for two people, so she should be able to bring whoever she wants. But it was addressed specifically to her and her husband, not her and guest. I feel like she's treating it like it's a ticket that's easily transferrable. There were people I really wanted to invite, but couldn't afford to, so I'm not too keen on the idea of paying $100 or more for a person I don't even like, that I'm pretty sure doesn't like me much either. I don't want to be a bridezilla and Jane says this really hurts her feelings, which i really don't want to do. She is flying across the country to come to the wedding, which isn't cheap so I sort of feel like I owe her. On the other hand, I think I should be able to decide who comes. Am I wrong here? Should I just grin and bear it and let Jane bring Liz?