As I remember it, your original write up painted a picture showing that you were in dire straights as a consequence of the situation. That came across, to me, as going too far. The outcome of your situation was certainly impacted by them, but really you put yourself in the situation and therefore it's outcome. While I do think they were being cheap, they did not land you there - you did.

I hope it works out better for you in the future. I'm pretty sure it will, you obviously have the skill... just need to find a better fit.