That’s what happened to this woman, who moved in with her best friend to help out after the friend’s husband passed away. I have tried my best to support her through this even though I can’t possibly understand what she’s going through. OP was insulted (I should hope so) and told the friend she would pay the back rent (what? The friend is asking her to come back, but OP is refusing and now wondering whether or not she’s being a jerk. I guess you can probably tell that I think this woman, grieving or not, was totally out of line.