So I have a bunch of friends on my guest list that I have known my whole life (or at least the majority of my life) - these girls are my tribe! We grew up together, went to summer camps together, and did a lot together ... up until we all finished college and have since been less involved in each others lives. Regardless, these girls are all invited to my wedding. My issue/concern is that a few of them have boyfriends who I have never met, do not know their name, and they do not live together. These friends hardly mention them when we are all hanging out, so my gut reaction is not to invite them. I'm trying to be mindful of my portion of the guest list. So do I extend a "plus one" to these friends or go with my gut?