I think I need help...
I just saw that my whole family is in the data base twice!
On investigating I find my parents are listed as married twice. The information is all the same. the ID numbers all the same. In one family all my siblings are listed but in the other only I am listed. I have tried deleting one of the marriage facts but then I and all my ancestors were deleted too so I needed to restore a backup (thank goodness for backups).
With ID numbers the same I can't merge so what are my options? I have run out of ideas and brain power on this one.