My abuser got engaged...

[NothingICandoto]

To the woman he cheated on me with. I don't want this man back. I don't want to see him ever again. Why then do I feel like I need to warn her not to do it? Has anyone else felt completely powerless to stop someone being hurt? I won't be contacting her, of course but I feel a little sick at the thought of her thinking he is the one when he's a lying, cheating abuser.

Was she complicit in the cheating? Did she know you existed?

if she did I'd say 'just deserts' if she didn't I'd get a message to her via another person.

I'm not too sure if she was or wasn't complicit. He had told her I just had a crush on him, that was months ago. She was very brazen when he blocked me and announced their relationship.

Well nothing good would come of it
I doubt she would believe you
Be grateful you have dodged a bullet.