The attitude sounds like that of my wife. Holding the strong position when she's the betrayer. Obviously the communication from her was never direct enough. It appears that SHE may be even more controlling than you think you are.
It hurts me to read this, and the lack of remorse or empathy in her responses. Many of us would think logically that the betrayer would understand where we are at and help to salve the wounds, and perhaps not speak in such a sharp manner.
Your not getting that. I would like to see what Allan A and others have to say about this.