I told her if she didnt remove him. I will be moving forward with the divorce. I didnt yell or argue. Here is where sleeping on the couch is a big deal. I have never done that, Its not something i do. I think, that would show her. I am serious about her removing him. Its not punishing me its showing her that i mean it when i asked to have him removed. That its that important to me.
Tell her to sleep on the couch. That's something you've never done. "I've decided I won't share you with another man, you continue to say & do things which suggest you're actively pursuing him, that's your choice, I can't control you but I won't share my bed with you."
Consequences for her actions, be tough, firm without being an angry a$$hole, you can do it.