You aren't your sperm donor, or your grandmother. You are who you are, based on the genetics you got from all of them, and importantly, all the nurture you've

You aren't your sperm donor, or your grandmother. You are who you are, based on the genetics you got from all of them, and importantly, all the nurture you've received and learning you've done since that moment. Reconnecting with lost siblings is a legitimate thing one can want and which can bring closure, etc etc but definitely doesn't have anything to do with who you are.