The revolt of the Gilles Bouillon company

It takes place in Paris, in the “modern” era, at Felix and Elisabeth’s house.
Midnight.
Work lasted late. It's dark, it's cold.
Elisabeth is a woman of duty.
Faithful, submissive and thrifty wife, exemplary mother.
She has business intelligence, she does much more than support her banker husband.
And so she declares to Felix that she is leaving home, her orderly life, her family.
She goes.
She planned everything, dismissed the servants, ordered a car, the luggage is ready...
But...will she be able to achieve her great aspiration?