When I created my tree originally, I thought that a particular person was my birth father. I added his parents, grandparents, etc. Turns out I had the wrong person entirely (thanks to DNA test). I started editing the people in my tree, changing names, dates, etc and it has become a huge mess. For instance, my birth father's entry still has data referencing the man that I originally had as my father. If I try to delete the entry it either won't let me or it states I will be deleting it from someone else's tree. I want to correct all of this but I have no idea how to proceed. I'm afraid that I have messed up someone elses tree as well. Help?
How do I change my father?