So my fiance's bachelor party was this past weekend (our wedding is Sunday, January 17). He did not organize his party and it turns out the best man invited an acquaintance of their group to the party. The problem is, he was not invited to the wedding. Do we now have to invite him to the wedding? He is a nice person, but we just don't really have room for even one more (assuming every guest responds that they will attend). At the same time, I don't really want to offend him either. Thanks in advance for your help!