obsessed

(s) having or showing excessive or compulsive concern with something
- became more and more haunted by the stupid riddle
- was absolutely obsessed with the girl
- got no help from his wife who was preoccupied with the children
- he was taken up in worry for the old woman
haunted, taken up, preoccupied,
(s) influenced or controlled by a powerful force such as a strong emotion
- by love possessed
possessed,

haunted taken up preoccupied possessed