So I should leave 9, 10, 11 blank, right? There's nothing to answer for 12, 13 and 14, right?9 and 10 are assets and debt. You either agree how to split them or you don’t. If you don’t (according to the laws in my state) then you won’t have an uncontested divorce. There will be a trial because it’s contested and then the judge decides what happens if the two of you can’t agree. That’s the expensive way to handle it.
11 is name change. If she wants to take back her maiden name (as the defendant if you’re the one filing) then you could check that box or else indicate you don’t know the preference.