One quirk I have found in puling down a GEDCOM for the Sexton line that the X-wife is left out of being the mother of her children and she does not show up at all as being a wife of the person she divorced - this creates a lot of problems when working with the file -
and if someone does not take the time to clean it up and passes it on this creates greater problems
An x-wife should be listed with her husband & children.
Do not know if there is any fix for this or that it is something a person will have to spend hours cleaning up manually