Hi ladies! So my fiancee and his family moved to NYC from Bulgaria along with about 95% of his portion of the guest list. Many of his friends and family have extended family living in one house, I'm talking about Grandma & Grandpa living with their son and his family. In almost all of the cases, everyone living at the house is invited to our wedding and my FMIL insists that they only need one invite with all of their names written on (which is some cases would be 7 names! and she doesn't really completely understand most American traditions) but I think it would be best to send each adult family member their own (unless they're married). Please let me know what you all think!