Birdie Thurman and Wm. Woodward never had any kind of a couple relationship, therefore, they are not shown as having had a couple relationship.
If a child has known biological parents then that child should show those parents together, the parent-child relationship
So for the above one-night stand I would expect to see the parents together with that child under them
Should we have different text to describe what is happening?
...most genealogy programs show it this way... ...These UI views are fairly common in most the programs I've seen...