if it helps i have a positive story, my best friend at school had her son adopted when she was 16,she was living with her mum who said she could not have him and stay living at home and had to either terminate, or have him adopted ( nice mother !!!!! not ) over the years she tormented herself wondering what had happened to him., She left the letters she was allowed to with the appropriae agencys but still felt little hope,but when he reached the age he could contact her, he did, and his adoptive parents being mindful that this may happen, sent with him to his first meeting with his birth mum, an album of photos of him growing up and a lovely letter thanking her for allowing them to be a part of his life.turns out he had been bought up less than 20 miles away, but the adoptive parents , even though they had always bought him up as their own had never forgotten the "mum" that gave birth