What would you do?

[Sinto]

Okay. This is er, somewhat related to er.. what happened to my friend. And er, he needs advice.

(Names were edited for privacy)

You had this friend called Jenny. She's your best friend since forever, and that the two of you always hang out with each other, talk to each other 24/7, helping each other, the thing that normal best friends forever types will do. But suddenly, as time flies by, you don't seem to be as close to Jenny like how you used to. And then you met this girl called Molly. You started to hang out with her because she's interesting and funny. Then.. after a month, you and Molly fell deeply in love and got into a relationship. You don't really feel like hiding this relationship from Jenny, and so you break the news to her. Jenny, hearing that, felt really angry and cut all ties with you, and ends your friendship. After that, my friend has been depressed over her ever since.

So, what would you do. Try and talk to Jenny again? Focus on your relationship with Molly?