Abusing the Sky,
All you need to know is that CRM means:
Captain's Right Mate
As rmac stated so succinctly, get yourself an ATPL and a Command and then see how easy it is.
I am not getting at you, just stating that there are whole world full of things which you may not know about, need to know about or even have dreamed of, which impact directly on the FC before the CC and that even though you may think that someone is being unfair, un cooperative or even ignorant, you can rest assured that there are a host of very good reasons for someone operating an aircraft in the way that they do.