Kevin, what do you owe your WAW? That is the root of your BOUNDARIES ISSUE. You NEED to tell yourself that you have suffered enough. You are done apologizing. You have tried to make things work and she has not.
Once you FORGIVE YOURSELF then you can start setting BOUNDARIES for YOURSELF and YOUR GIRLS.
What happened to ignoring your W when she IM or TXT? Dont ENABLE her ERRACTIC BEHAVIOR by immediantly responding. Think YOU are the CAPTAIN of the ship why are you letting her steer?