removeNpcRelationship(Actor1, Actor2, ..., ActorN)


USE:
Remove any relationships between 2 or more NPCs.

TYPE: Command, non-Ref
RETURNS: /
THEME: NPC-NPC
COMPARE: addNPCRelationship, hasRelationship

EXAMPLE:
    addNpcRelationship(Dating, John, Maria)
    "John and Maria have started dating. What a matchmaker I was!"

    "A few months later ..."
    removeNpcRelationship(John, Maria)
    "Oh no, they broke up ..."