Affront: own shows being pulled! (2,3)
I believe the answer is:
on tow
'being pulled' is the definition.
(I've seen this before)
'affront own shows' is the wordplay.
'shows' indicates a hidden word.
'ON TOW' is hidden within 'affront own'.
(Other definitions for on tow that I've seen before include "being strung along?" , "Being pulled along" , "Being drawn" , "A caravan is usually" , "being pulled by trucker?" .)