Each person's heart breaks in it's own way. Every cure will be different, but there are some things we all need. Before anything else, we need to feel safe.
You can win as long as you chose your battles. You can win more arguments then you might think as a writer, even though you legally have no recourse, and your script can get muddied and altered in any way possible. You can use reason, logic, and passion to argue persuasively for a case in your favor. So what I've learned is to just basically not buckle - not be belligerent, not be angry, not throw fits, but just not buckle.