Issues

Recently, my roommate and his girlfriend have been at odds (???) I guess you can say. I phrase it like that because, well, I don't know what the hell is going on. All I know is things are weird. Usually she's in the room every night, but she's been staying in her own room lately and the roomie is almost no where to be seen.

The issues that arise?
a) C is visibly upset and has been for the past few days. We don't have the kind of the relationship where she comes to me and vice versa for advice, though I would consider us close.
b) Like I said, I don't know what the hell is going on, and it's been bugging me for a while
c) G knows and so does B, and I found this out when G conveniently takes me out of the room so B and C can talk, and I tell her she doesn't have to stay out with me (I'd just play on my phone) so they go talk and close the door and I'm in their living area watching tv
d) G doesn't want to tell C's business as she puts it, but I walk in one day while she and W are talking and they get quiet and mention a, literally A, mundane thing during the short while I'm there, so I assumed (also risking making myself to be a bigger ass) that they were talking about the aforementioned issue
e) This leads to the dilemma of me not knowing a damn thing, per usual (I just wanted to say that :D). So on top of being worried about C and D and whatever the hell is going on, I'm getting pissed because yet again I'm on the outside of some freaking loop, except this time, IT'S ACTUALLY IMPORTANT!

I understand if C doesn't want to tell me, because I've been in that situation before, but for G to go out of her way to make sure I don't hear anything and then to (once again, assuming) tell W just pisses me off. I'm tired of being around and having people shuffle to other rooms to talk about some apparently secret bullshit. Just writing about it here is starting to make me angry. This isn't just some mild paranoia; I feel like I'm being alienated and like I never know what's going on. I thought this shit was over and I was being delusional, but that may not be true.

It's a little hard to be rational right now.