So here's an update and I need advice on what to do...
Two weeks ago WW lost her job due to Corona virus. She was unemployed for a week and then got her old job back but at a lower salary than what she had with her previous job.
She can't afford to move into an apartment so told me she is gradually going to transition to OM's house. I told her I don't want my kids moving in with OM straight away (they haven't even met him yet).
She has completely stopped cooking and leaves me to do it. When I asked her why she no longer cooks for her kids she said she's checked out mentally and if she starts cooking again it will feel like she's not moving on. What sort of reasoning is this?
So I have stopped arguing with her and trying to persuade her to think about her course of action. I did tell her she is a terrible role model for my kids who both know she is seeing OM and staying at his place twice a week. She is trying to normalize her behavior with them and justify her actions.
It has been quiet the last two weeks and we co-parent well. I think losing her good paying job knocked her confidence a bit and took some of the arrogance and cockiness out of her attitude