My fiancé and I recently sent out save the dates for our October 2016 wedding, as quite a few guests will be needing to make travel arrangements. We plan on inviting everyone we sent save the dates to, however-There is ONE person we don't quite want to invite anymore... This is someone I was once very close with-childhood best friends-But we speak less than once a year at this point. I invited her because I have always pictured her there on my wedding day-but now I am rethinking this. I have messaged her twice on facebook about some wedding stuff (she doesn't respond to my texts, and if she does it's several days to a week later-and she doesn't answer when I call), and both facebook messages are marked as read, yet she hasn't responded to either... Is it totally out of the question for me to not send her an invitation when the time comes if I still have not her from her by then?