I love this idea!!!! I tried to set up a return email, where it wouldn't send to him, instead it would go to someone else...
Dear bobby,
I am hurt by you. Hurt that you gave up so easily on us. Hurt that you made me feel insecure and that you could never truly talk about an issue with me. I am disappointed that in my self for letting things get so far out of hand, but I am also...even though, incredible heart and rejected, grateful. Grateful I met someone who paid enough attention to me to call me out on my mistake and my lies. Grateful to have felt the emotions I felt with you, but sad you took that away. I know that with good time I WILL get over this, and soon you will be a distant memory...and it terrifies me. I'm scared, but I also feel challenged. I loved you. I really did. I can't say that I do anymore, as what I feel is anger and hate...so bear with me. Maybe one day, when we've grown up, and we're independent and happy with our lives separately I'll be able to be your friend again...but please know that it is simply too hard for me right now.