In your position. I would consider removing her from this role. I have set up a new business which is flying. She is not a shareholder - should be for the same reasons your W is. Take away all financial help is my view. A boundary. Others may have similar or differing views. Put it this way, I chose not to have my W as a shareholder for a reason. Zero involvement zero control.
Your W wants control. She wants to control you. She is. You deserve to be treated in the way your allow people to treat you. Take your bo!!ocks back. She does not know what to do with them anyway.
Surfer.
M46/W40/D8/S6/T20/M12/Separated 6/2016,W takes kids Issues2009 Wpartying w/g.f's2013on EA2013PAdeniedWleavesMBR ImeetAP/EAhalts VariousBDDates MFCourse WSpew EAresumes I halt Wrages DBIng4/2016