Usually the motivations behind the statements made can be clearly diciphered by knowing who is making the statement or the context. if not, a bit of probing and pointed questions can reveal what their intentions really are.
just a klutz-kashe: i imagine that the informers
did not inform on themselves. if so, how were they discovered, or does the chassidus expect them to voluntarily socially distance rhemselves?
Wise people focus on the Avoda ofusing their talents to illuminate, they respect each person as an individual. Feuds have no place in their life for all feuds do is interfere with such Avoda.