Unruly ant flew out, in a case of housebreaking (8,5)

I believe the answer is:

unlawful entry

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

'a case of housebreaking' is the definition.
I know nothing about this answer so I cannot judge whether this works.

'unruly ant flew out' is the wordplay.
'out' indicates an anagram (out can mean wrong or inaccurate).
'unruly'+'ant'+'flew'='unrulyantflew'
'unrulyantflew' with letters rearranged gives 'UNLAWFUL ENTRY'.

'in' is the link.

Can you help me to learn more?

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.