Fucked up situation

Now, what I am about to post is a rather odd story. It's something one would expect out of 35 year old Alabaman hicks on Jerry Springer, but rather, this is going on between 15 year olds in... not the deep south.

So, here goes! We are in May!

Boyfriend and Girlfriend (from here on known as BF and GF) are tralalala happy together. However, there's this other guy. He's a bi-polar sociopath (now known as SJ, the J being for Jew, and yes, he really is a sociopath). SJ begins chatting up GF, and before you know it, as teenage girls are prone to be, she is confused about her feelings.

BF and GF have a big fight, and they go on a "break", only to get back together a couple of days later. SJ is supposedly heartbroken. His one true love has ditched him in favour of her boyfriend. He goes into a state of depression, and also becomes rather creepy. As in, stalking and peeping on GF. This all blows over as time passes.

NOVEMBER

So, sometime between May and November, it turns out that SJ was "practicing his acting skills". In fact, he supposedly never had any feelings for this girl. All his stalking and whatnot was an attempt to see how far he could manipulate people and induce fear. Well, fuck, that mission was success.

GF, knowing this, STILL likes SJ. Yes, I know, she's an idiot. BF finds this out, they have a big fight again, and this time they break up. FOR REAL~~~

I know, this sounds like typical teenage drama with a bit of manipulative jew thrown in here and there.

So, GF is slowly reconciling with BF. They eat lunch together at school, and everything seems normal. Hurrah! Teenage love at it's finest! They can work through this!

SJ, on the other hand, has other ambitions. GF still likes SJ. He goes over to her house at night and fingers her and feels her up and she goes on webcam for him. All this as she's making up with her BF. SJ wants people to slowly find out so that the BF will discover this and be finally rid of her, while the GF won't realize that this was all his plot and come running to his arms.


Summary: Boyfriend and Girlfriend break up because she likes another guy. They slowly make up, but as this is happening, the guy she likes is plotting to get the boyfriend out of the picture, and the girl is so fucking stupid that no one really knows what she wants.

-----------------------------------------------

So, where does this leave me? I am friends with both the BF and GF, and acquaintance to the SJ. I personally find SJ and GF to be despicable now, especially seeing as how BF has done nothing wrong. I feel morally obligated to tell BF to stay the fuck away and explain what's going on.

But, there's the whole issue of SJ being a bipolar sociopath. Very, very few people know what's going on at night, and so indicating to the BF that some shady things are going on is a clear giveaway that someone leaked info. I wouldn't care, except I'm not reassured that SJ wouldn't physically harm SOMEONE, be it the BF, the GF, or any of the people who know about their escapades.

What should I do? Let nature play it's course? Fulfill my moral obligation to at least tell my friend, at the risk of putting someone in harm's way?

It's so messed ._.

Jam it back in, in the dark.

I realize that my friend should let it go and whatnot. But I can't just tell him FORGET ABOUT HER without a legitimate reason, and if I do tell him, then sociopath bipolar guy (and I am not exaggerating), is very likely to hurt someone.

There's nowhere I can't reach.