I could compare envy to jealousy quite easily but that would be a disservice to envy Not to mention a disservice to jealousy.
Jealousy and envy are two distinct emotions And two distinct sins but Envy is both malign and benign. Envy that most unhappy of the sins.
And, unhappy I was watching you with her. Envious of her, because she got to touch you Kiss you, need you, love you. I wished misfortune on you every time I saw your joy in each other.
I coveted you. I scarcely thought of anyone else. My unhappiness, envy, made me send ill will your way. Intensely petty thoughts of ill. So much it made me unhappy, and yet mattered nil.
I'd rendered and reduced you to a possession MINE. Why her? Was I not merry and pretty enough? I desired you above all yet I was the one to fall from grace. I turned inward, into a covetous envious hag.
I wanted to deprive you of her for you to see only me, irony. In Dante's Purgatory, the punishment for the envious is to have their eyes sewn shut with wire because they have gained sinful pleasure from seeing others brought low.
The only one brought low was me. I gained no pleasure