If it is Kim in cahoots with Peter I don't understand what she's hoping to achieve? By her orchestrating Dawn moving back to Home Farm she can only hope to destroy Will's relationship with Dawn by revealing on Christmas day what a shit he is.
It's not going to stop Will going on the rampage and trying to take Kim for half her fortune. Kim should have buried him alive when she had the chance.
The only other people that could be in cahoots with Peter is Caleb, Jamie or Joe.
Kim was on This Morning yesterday and she was ridiculously vague about where this storyline is going so something is going to happen for it to warrant a daytime TV appearance but who knows what.