Hi! Could it be that you have only set the label "Divorced" under the "Partners" section? The label chosen there has no influence on how the partner lines are displayed - you'd need to click on one of the parents, select "More Options" below the buttons for "Add partner/ex", "Add brother/sister" etc. and then "Change Partners".
This should allow you to click on "Change [current partner's name] to ex-partner" which should make the partner line to match the other separated couples.
If this doesn't work, maybe you could delete one of the parents, click on the remaining parent and choose "Add partner/ex" and then "Add ex-partner" (and manually add this person's parents and siblings, if they have one).
Hope this helps!
