Deleting an "unkown second father"
Hello, good people.
I have no idea how I've done it, but I've accidentally created a second set of parents for a group of siblings. They are already attached to their mother and father as desired, plus they are also attached to their mother a second time, with a blank space for the "second" father.
I have no idea how to get out of this. I am afraid that if I try to delete or "remove" relationship with the duplicate mother, it will also delete their real mother, as it is exactly the same person, same profile, ID number, etc. I can't merge the two real mothers, because I get a message "this relationship already exists". Same if I try to add the real dad as the spouse or father in the duplicate relationship: "this relationship already exists".
Any bright ideas to help fix my goof and tidy up the tree? Thanks in advance.