unfortnuately in psychiatry we have these very hard and sad topics as mentionned above. I tried to represent this situation linking a parent with one of his child as mate, but the result is not satasfying graphically speaking.
Has anyone an idea for a procedere in actual genopro, or as a future new feature ?
Then, delete the "fictious father" of the child. Select the genuine father, right-click and pick the menu item Link as Parent. Move the mouse over the family of the the child. Voilà.