This is YOUR home and she is the wayward one. At all times be safe. OK. If you can get her to leave that's excellent. And yes I moved out to be safe, but the G was so crazy he ran up huge debts and still abused me. Moving out in fact made me less safe, and the G more manipulative. He stole money from my account, deleted info, threatened me, bullied me. And much more drama, anger and abuse. I eventually recorded it and got a non molestation order. And even that hasn't stopped it.
Don't assume that moving out will reduce the bat [censored]. OK? So I recommend a strategy which means determination and not putting yourself at risk. This means not being provoked and not provoking her. The making her jealous strategy won't cut it. The G accused me of having an affair with a 74 year old married Rotation just because SHE had a name which could also be male. Nuts.
If you wish to read a thread with bat [censored] crazy stuff try Schermann thread. Or even Bob. Zues currently on the board didn't have it easy with his ex.
You refer to the children as hers and mine. Her kid, this is your step child, who needs you to be safe and for him to be safe. Children always, always come first. In every situation. When you made an R with this WW part of the deal was her child who sees you as step dad and possibly your child as a sibling. That's a tough gig for any kid be left with a batshit crazy mamma.
How she reacts to your changes and what she thinks of them is her concern. Yours is to do what is needed for you and for the children. Both of them.
Those are my thoughts.
V
Freedom is just another word for nothing left to loose. V 64, WAW