How does an INT get along with ENFP?

I was classified as an INTJ thrice but I feel like I can switch between INTJ and INTP depending on how much I care about the situation.
Back to the topic, there is one friend of mine who is an ENFP, I don't know why, she seems to be jealous of my relative excellency at sports and academics (well, i'm not even at the top in the form). Meanwhile I have another ENFP that is admired by her and is our mutual friend. She's so different from the jealous one.
I dunno what's wrong with the jealous ENFP like I didn't offend her though we always offer each other sarcastic comments like the non-jealous and I communicate. They both just laugh off. I thought ENFPs are the most compatitable match for INTJs?
This superficial friendship kinda stinks but I don't want to cause revenge from her by unfriending her because she is quite aggressive and I might gain a bad name. So how to gain her trust or at least eradicate her jealousy off me? She confuses me with her unnecessary jealousy. I don't even konw when and how that started.