What do I do about my friends boyfriend?

[Annoyingcup769]

My friend Brynn is dating a guy named Jonathan. His ex girlfriend is Jane. Jane put on facebook today that Jonathan and her are still dating. I told Jonathan about it. He said this exactly : "Stay out of my business you freak. F*ck you annoying. If you don't stay out of my business I will make you wish you never born."

Anyways I unfriended him on Facebook and all. He is one of those popular kids. I am afraid he will tell everyone or get met in trouble. I get the worst feeling in the world when someone is mean to me or I disappoint someone (especially my parents). Please tell me what I must do!

[Ravz]

Tell your parents, his parents and teacher or school principal. Show the evidence if you have one (facebook messages, text messages, etc). It might be just a threat but a threat from stupid kid like him must not be taken lightly. He also needs to learn a bit of life lesson that he can't just talk to someone that way as if he owned the world. Don't spread this amongst friends because people will think you're the bad one especially you said he's a popular kid

[Heather]

What would he tell everyone? That you caught him red handed?
Listen to me, it doesn't matter what people think about you now, especially the "popular kids." I'm 21 now and I see all the "popular" kids living a crappier life than me. So I won in the long run.
Tell your best friend because she doesn't deserve to be hurt or played by this guy. Better yet, show her Jane's facebook status because I'm a girl, it'll either go two ways. 1) Brynn will thank you and she will break up with that jerk, or 2) She'll accuse you of being "jealous" and get mad at you. Show her the Status ASAP before Jane takes it down.

[Summer]

You should tell your friend. It'll help