Rent undecided (4)
I believe the answer is:
torn
I believe this is a double definition.
'rent' is the first definition.
('torn' can be a synonym of 'rent')
'undecided' is the second definition.
(someone deliberating between two options is torn)
(Other definitions for torn that I've seen before include "Divided" , "Lacerated - in two minds" , "Ripped - undecided" , "Removed forcibly" , "'-- Curtain', 1966 Hitchcock film" .)