Her continual disagreements with her mother, her rash squabbles with Tom and Charles, and petulance with Betsey, were at least so distressing to Fanny that, though admitting they were by no means without provocation, she feared the disposition that could push them to such length must be far from amiable, and from affording any repose to herself.
There are no more uses of "provocation" in the book.
Show samples from other sources
Police are expected to hold their temper regardless of the degree of verbal provocation.
the result was a provocation of vigorous investigation