I cannot seem to get two family tree's to link so I can merge them together. These two people (below) are the same person, but your system does not seem to recognize that. I keep on adding family members in hopes that it realizes it, but it never does. I realize that creates a loop in the family, but she just happened to marry someone whom she had technically been related to.
http://www.geni.com/people/Flossie-Lavina-Collins-Allen-Martin/6000000014274740406
http://www.geni.com/people/Flossie-Lavina-Collins-Allen-Martin/6000000031824702982