score:4
Apparently, according to the commentary on rule number 3 of the PΔcittiya section of the PΔαΉimokkha, one of the defining characteristics of divisive speech is that one has to have the intention of either gaining favor with another party, or causing the disgrace of another. Whereas if one is acting with the genuine intention of putting an end to harm, or to have someone help the other person see the error of their ways, it is not considered divisive speech.
More discussion can be found here.
So, some possible answers might be: