Just found out that I have a half-sister out there somewhere........

sophia1624, I just found out I have a sister as well. Actually, 3 sisters. It's a LONG story. I knew about two of them who had been adopted, and I had just recently made contact with them, when I was told I have another sister whom I knew nothing about. I'm the only person I know in this situation and am looking for anyone who has similar experiences/feelings. What is the latest with your support group, and have you found any useful resources you can share?