My FI has extended family, long story short grandpa left and started a new fam in Texas, he wants to invite them and he told me they needed fewer invitations that they actually do. Im down to 4 invitations and I would like to keep at least two. He suggested sending one addressed to the "_______ Family" to the matriarch and including a fancy list inside listing who the invitation was for. The RSVP card will also have the number of seats we have reserved for them. IDK what to do... Please help!