Wheatley broke my heart when he betrayed me... Not like I didn't suspect it might happen, but I hoped it wouldn't. I don't care if he tried to kill me, I forgive him anyway! HE DIDN'T MEAN IT. HE'S JUST A BABY!!
and I actually don't think Wheatley was intentionally stabbing Chell in the back, I think being mounted to GlaDos' body made him corrupt and evil, because being taken OFF her body and put into a potato made GlaDos nicer, while making Wheatley evil. The body was corrupt because Aperture fails at everything.
it wasn't wheatleys fault at all! i blame glados! she was being a jerk to him when he was in charge! but then again, i take that back, i blame the creaters of everything there! they made everything have an evil side!
ex: the turrets sound so nice and sweet, then you turn the corner and they shoot you down! o3o i mean really. why would the hurt us like that?
xD Now maybe we would all be too if we were actually lining the game's events? I mean; it's all already just so... well, and now that, and that's something else and then the smurfs and it's "Just." "So." And thus we would badly need psychological support for so many reasons the smurfs being the firsts. But Chell is strong (mad stronger by GlaDOS) and she would keep it all in to herself. She may have serious social troubles to trust people afterward through. I hardly can imagine Chell recovering from her trauma anytime soon even if she manages to escape. First you might think it's only the GlaDOS and the AIs chipsets in general, but when you get to hear Cave Johnson’s ideals and compagny ethics, his engineers and the Aperture's staff, you're not so sure anymore. So were I here, I'd just would put W in the Cube, seal it off, and just keep it around so its chatter would prevent her from becoming crazy. xD (Oh ValveApertureWheatley what did you do to my head...)
I definitely think Chell would have problems trusting people after being in the corrupt Aperture Labs for so long. Plus, she's only ever interacted with robots, so talking to a human would be a strange experience. It would take a while, but she's a strong girl! She'd be able to do it
You know what I think? It wasn't even Wheatley's fault. SPOILERS AHEAD
WHen GLaDOS was taken out of her body she was actually NICE to you. She said you did well and she defended you from Wheatley's (weak) insults. When she gets back inside her body she acts like an asshole again and even deleted Caroline. When Wheatley starts with you he's probably the sweetest guy you could ever meet in a cruel, abandoned place like that. When he gets inside GLaDOS, guess what? He turns EVIL.
So what do we know? It's GLaDOS body that corrupts anyone in charge. I guess it was a mistake. When Caroline's AI was inserted she turned evil and murdered everyone with deadly neurotoxin.