This forum is to be used for all discussions pertaining to BioWare's Neverwinter Nights, its Shadows of Undrentide and Hordes of the Underdark expansion packs, and any user-created or premium modules.
If you are playing with D&D hardcore rules then your henchmen get hit by your area effect spells which sometimes causes them to attack you or if you go to knockdown or disarm and you accidentally hit your henchmen they attack you sometimes. At least that happens to me.