I think I had to use the console. (Shift+O)How do I remove the name beside the relation for example change Mom (name) to Mom?
Changing text or name using 0x52 is not working.
If you type and enter in "m" or "m.name" in the console, you'll get something like m (or m.name) = '[m1] ([m2])' (the m1 and m2 could be in reverse order). You can check to see which is which by typing and entering in m1 and m2.
So just type m (or m.name whichever it actually is) = '[m1]' (or '[m2]' if it was the other way around)
This also works for the sister, I think.