Some of his old friends are 'jealous' [='envious'] 'of' his success. = Some of his old friends are 'jealous of' him because of his success.
She became very 'jealous' whenever he talked to other women.
He 'jealously' accused his wife of flirting with other men.
(..) and try to blow the wool off. Sorry. She's taken, too. You know what I think your problem is? You're jealous because you and I used to be best friends until Koothrappali came along. And you found somebody (..)2014 TvShow: The Big Bang Theory Title: The Clean Room Infiltration Season: 8 Episode 11