I won't. I'm armed with information and L. So when the time comes. I suspect it might be mediation of some sort. And that's OK.
I rang a relative who mentioned when my Mom visited me a few years ago she was traumatised at how STBXW treated her. When STBXW went away for a few days, near the end of Mom's visit, and it was me and the kids, she felt it was a happy peaceful time. What's interesting, is from STBXW's point of view, she always said my Mom was passive, and not helpful, and got in the way. Anyway.
Reflecting back, I realise there is so much bad behavior I let her get away with. I deserve better, and I deserve to demonstrate to my children a better way to parent. I'm feeling down at the moment, since I've spent hours helping STBXW clean the house, but I know this is the way forward.