Sorry to hear things are still going so crappy for you. I don't believe a 2nd coach is the answer for you.
I know you really want W to come around, but do you think she ever will? When? It doesn't sound to me like she will anytime soon. Maybe cutting her loose will wake her up. Nobody knows.
I suggest you re-read "The After the Last Resort Technique, the Ultimatum" in DR. See if you think you're ready for it. Best wishes.
M: A really long time. Crisis: 5 years. She's still worth it.
Life is never made unbearable by circumstances, but only by lack of meaning and purpose. -Viktor Frankl
