I think it is obvious in the interviews that JG loves KC.
He is giving her alibis, an insanity defense (the dual worlds), blaming Tony and blaming her mother. He also puts out an accident theory.
I don't know if throwing Jesse under the bus was very smart. Back when Jesse was interviewed he sounds like a good defense witness. He passed a poly.
I don't think he wants to think bad things about KC. At least he seems to being trying to come up with ways of excusing or minimizing whatever KC did. Unfortunately, I think KC always saw him loving her so much as a weakness and didn't respect him for being manipulated. JG is being thrown under the bus because I think KC sees him as the easiest target.
IMO
I agree.