So I was adopted as a newborn and both my adoptive parents passed away in 2009. I didn't find out I was adopted until 2012 or so. I text with my biological mom, but I have never met her. I've only met one of my sisters. I plan on extending an invitation to the biological family (they live on the other side of the country). I was planning on "reserving" two seats for my adoptive parents with their pictures in frames to honor them. Anyhoo, do I save a seat for bio mom and her husband somewhere or just let them sit where they like?