Nah, not forgetting. I'm not sure I've ever seen two traumatised people heal together, they usually tear themselves apart. I also think, that Bella's been a wild card for way too long a time - Amber's been pretty slack dealing with it, and she can't be that naive when Bella leaves guns around her bedroom, comes home with a new car that Amber didn't pay for... we know Bella doesn't work with Mila waiting tables, so where does her cash come from?
I'm thinking Natural Born Killers or Fightclub are the best examples.
But we know the answer and we're so obnoxiously right