You've had mostly good advice on your previous thread. I'm sorry for your latest turn of events. And like you said...Sandi2 is right.
Right now, it's time for you to go pitch black. You are going to center and regroup now. Focus on you. She can earn bits and pieces of your attention now.
Focus on a positive vent of your anger (a smidge on the board, then run it off, or lift weights or something), for a little bit. Then focus on other things. Give yourself about 5 minutes three times a day (or 4) then its over. Then you do things that are positive...good for taking care of you or the kids.Something fun or funny.
You are NOT building a plan right now. Right now it would be a reactive plan. We'll make goals later.
sg Love is PATIENT, love is KIND, LOVE never fails / DB since 2001