We just got an RSVP back from my cousin. He and his 2 year old daughter were invited (his wife left them about 6 months after the kid was born). His response was that they'd both be attending along with "Mindy +1 daughter." I have no idea who Mindy is and no name for the daughter. My fiance and I decided before invites went out that unless +Guest was engaged to the person we were inviting or we had met them they were not going to be invited. Our venue will accomodate the extra guests, we just didn't want people we might not ever see again at our wedding. I have other cousins who are currently dating people who were not invited. (And my fiance wasn't invited to his and his exwife's wedding)It's really not a big deal other than I dont want to hear from my aunts that this girl no one even knows about is invited, but their son's current girlfriends aren't invited. Do we tell him we chose not to invited girlfriends/boyfriends, only engaged or spouse?