Having trouble deciding (4)
I believe the answer is:
torn
'having trouble deciding' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for torn that I've seen before include "Rent, ripped" , "Undecided between two" , "Lacerated - in two minds" , "Having rips" , "'-- Curtain', 1966 Hitchcock film" .)