Bothered (3,2)
'bothered' is the definition.
('get at' can be a synonym of 'bother')
This is the entire clue.
(Other definitions for got at that I've seen before include "Unfairly influenced" , "Nobbled" , "Attacked verbally" , "Criticised" .)
'bothered' is the definition.
('vex' can be a synonym of 'bother')
This is all the clue.
(Other definitions for vexed that I've seen before include "Irked" , "Irritated" , "Cross" , "Annoyed, worried" , "Sudden sharp pain" .)