Wow, blast from the past!

Where have we been these five years? All over. Back around again.
Back to where I made that post from.
My wife (ex?) has been much of the same, since. She started therapy...but it only lasted a couple of months before she flipped on that counsellor. "I don't need her..." was her only justification. Bull_____! You NEED her, or someone. I didn't say that, of course. Tried a couple other counsellors over the years - it was all her own decision, I felt better. But, one after another, they would fall to the flip after just a few months. She always came up with reasons, but they were just
her reasons.
I have learned a lot in the past five years. I started by just not communicating with her, when she is like this. It works, at least for me. I don't get hurt. Everything she says just washes over me. It's not
her, its her condition.
I actually called the police to do a wellness check, earlier this year. She had left, again, without saying where she was going. So I called the police. She came back on her own that day. The police showed up later - she was still very angry, so she left with them. It was quite the site, watching them put her in the back of a squad car. She called me about 45 minutes later, wanting to apologize. She had been at the psychosis center - they seem to be able to calm her down in no time (this was her 3rd time being there). She came home and cried in my arms.
The kids - now 16, 14, and 7 - are all pretty much aware of the fact that she has a condition. They don't ask why, when she is angry. They just quiet down and hold on. My youngest keeps coming up to give me a big hug and say "you are a good daddy" when my wife is feeling like this. Probably after my wife has said something about me. Even our kids see through the BS. They can see the truth of the situation, or at least a glimmer of it.
The past month has been horrible. For the past four weeks she has been like clockwork: every Sunday night/Monday morning she will be mad at me (for something, anything). She will be mad until Thursday/Friday, then she acts like nothing ever happened. Until Sunday night

This week, she has been hitting things in the house. The kids were all scared, but I managed to calm them down. On Tuesday she was taking a bath while shouting at the top of her lungs. About 30 minutes of this went on. She shouted "we are getting separated!". She took off her wedding rings and left them on my night table. "So, this is how I find out?" I said, as I picked them up. She got up and said "keep them!".
Now I'm not speaking to her. I don't know what to do.