Hi guys. Never posted here before (more of a bump regular) but thought I would today! One of my best friends is getting married in September and has come upon a tiny guestlist issue. So, I found this little forum & thought I'd ask for her what to do or if she should even do anything. It may be annoyingly long so I'll go ahead and apologize ahead of time. Anyway...
Basically, her FI's sister is not in the wedding. No issue there. They just are not that close. So this sister has had a boyfriend for a few months and obviously he was to be invited with her (invites haven't gone out yet btw). Her rule of thumb has been wedding party gets a guest no matter what and any guest in any kind of relationship gets invited with their SO. Well sister & boyfriend broke up. For good (so it seems). But then my friend sees on wonderful ol' facebook a status from the sister saying "Need a new date for brothers wedding! Guy or girl! Who wants to go??" and a bunch of random people saying they will go. They are paying for the wedding themselves (meaning they are trying their hardest to keep it as cheap as possible) and she doesn't think the sister should get any random guest if she is no longer in a relationship of any kind.
So my question (finally)... is my friend wrong in thinking she should not get a guest if it is not a SO? Should she get a guest no matter what? If not, should she kindly say something (or have FI) say something or just let it go? Thank you!