Romney pitted himself against Palin from the start. He wanted to be McCain's VP pick, but after Juan chose Palin, Romney's minions started a whispering campaign against her even before the GOP convention to try and get her off the ticket and Romney on it. That has been well documented here on FR, and if you go back to those threads from late August and early September 2008, you will learn all about Romney's skullduggery.
On this thread alone, a number of known Romneyites have attacked Palin, so your suggestion that there is no breach between Palin and Romney is disingenuous at best.
Disproven.
Where?
At best perhaps, but I would suspect much worse given Team Romney...