Anxious and controlling (7)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
uptight
(Other definitions for uptight that I've seen before include "Tense - cross" , "Tense or angry" , "Informal word for nervously tense" , "Tensely repressed" , "Informally, nervously tense and anxious" .)