Señora's gig is spoiled by offensive behaviour (10)

I believe the answer is:

aggression

I'm a little stuck... Click here to teach me more about this clue!

'offensive behaviour' is the definition.
'aggression' can be an answer for 'behaviour' (aggression is a kind of behaviour). I'm unsure of the 'offensive' bit.

'senora's gig is spoiled' is the wordplay.
'is spoiled' indicates anagramming the letters.
'senoras'+'gig'='senorasgig'
'senorasgig' with letters rearranged gives 'AGGRESSION'.

'by' is the link.

Can you help me to learn more?

(Other definitions for aggression that I've seen before include "Use of armed force" , "Act of hostility" , "Belligerence -hostility" , "What eleven Ac displays" , "warlike attitude" .)

I've seen this clue in the Sydney Morning Herald.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.