Hi! I’m just messing around with online RSVP sites way earlier than I 
need to, and I’m wondering about invitation wording now. We are 
providing plus ones to our single guests including the older teenagers. 
For those who still live with their parents, how would we address 
invitations to indicate which person gets the plus one? For example, a 
family with three teenagers, how do we address it to indicate that they 
all get a plus one? Or, for a single parent and teenager, how do we 
indicate that the plus one is for the teenager but not the parent? Most 
situations are easy (to dad and mom and kid and guest seems pretty 
obvious to me), but I keep coming across situations that I’m not sure 
how we would address when the time comes. Hopefully this makes sense!