I do see that you are in a difficult spot being so dependent upon someone who is abusing that. That is a tough one. I'm not sure what advice to give other than you really need to discuss this with him and remove all R talk from the discussion. Maybe write out your thoughts first then narrow it down so it is to the point and effective. This might help remove tension from the discussion?
I'm glad you found a ride! I'm sure more of your friends would be willing to help you out in a tough situation. Go girl.
Me:49 H:47 S: 16 T:27 M:25 My EA: 2001 His PA: 10/2007, 6/2013 Separated, but H still in house
Find your Shambala: a place of peace and happiness.