So sorry to hear about that G8r. That has got to be hard and I can't say I am not expected something of the sort in the near future. Heck her mom will probably pay for her lawyer.
However, you are right, that does not mean that it is over. I struggle with this myself, questions of when do I know its over, when is it actually healthy for me to admit to myself there is nothing more I can do. I guess the answer for both of us is to work on us and eventually we will know.
Me 41 W 33 M 2013 Suspect A 11/15 Confirm A 1/16 She moved out 2/14/16 Stepson 13 Stepson 16