So in my game I started off with two Rogue Traders, a brother and sister that gained equal rule over their dead fathers small fleet. The fleet consists of two vessels both tweaked raiders. One bigger than the other with heavy weapons. The other is a smaller faster vessel.
Now that you all can see where the game started let me tell you where it is now.
The sister with the help of part of the Senior Staff (the other PC's) murdered the brother. I as the GM didn't argue this due to the fact is a game made for the players so they should be able to do as they wish. Only problem is the young brother was more of the leading type but his negative he was demanding on the vessel staff. Basically he was like the higher ranking officer from the movie "The Patriot". If you haven't seen it think of what you would think a Red Coat would lead like.
The sister on the other hand is weak willed and a even weaker speaker. The Senior Staff (other PC's) walk all over her and their group ideas go through her to the crew. That is a bad problem of its own but that not my main problem. My problem is neither the Senior staff or the female Rogue Trader seem to care for any of the crew. Not the Captains of the vessels, the Imperial Priest, the non-PC Tech-Priest, the Armsmen, anyone... They would hands down let the crew die rather than themselves. The only time I've seem them care about a crew member was if they needs something from them or needed a meat shield.
My only reaction through the past 10 to 15 games was to lower moral. So now moral is at the point of open revolt. I even have had not only low ranking crew but Junior and Senior NPCs openly showing their distaste for members of the Rogue Trader's Council and herself.
What should I do? Have assassins kill the Rogue Trader and/or the Senior Staff? Who do I choose to attack because some are worse than other and other are personally not that bad just on their high horse? The biggest problem do I as the GM actually try to kill the PC? How hard do I make the fight?
Any ideas?