I have been obsessively reading this board as I have been in an abusive marriage and really crumbling inside and physically from the stress of it all. Well, I finally sat and said we are over and - though there are things to sort out - I have emotionally disconnected and know I won't agree to stay in the marriage again now. I'm done.
I'm posting this in case it inspires anyone. I'm middle aged with two kids, and an unmade plan but anything is better than that.
You can do it.