...Do I formally invite her by mailing her an invitation? We already know that she will be there at the ceremony and already has all the wedding information. But, for some reason I feel like she should be provided an invitation. Is this proper etiquette or am I being silly?
Also, recently a very close friend of ours has recently suffered from a series of misfortune. Amognst the unforunate events, he lost his girlfriend who we have already invited by sending them a save the date. Do I address the invitation to both of them just in case they reconcile, should I only invite him, or should I invite him with a plus one and just not list anyone's name?