A letter from 'home'

A few weeks ago, we received a letter from Isabella's birth parents. How cool?! It was 3 pages long and I have no clue how it reached us as our address was completely messed up except for the zip code. The letter was extremely sweet and talked about how beautiful Isabella is, how they enjoyed my sister's visit, and how often they think of us. It was so exciting to hear from them independent of the agency:)