Show resentment of new wife audibly (6)
I believe the answer is:
bridle
'show resentment' is the definition.
(I've seen this in another clue)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for bridle that I've seen before include "Bit and reins, etc" , "Check" , "Become indignant" , "Show resentment" , "Part of horse's headgear" .)