My boi, Charles-Henri Sanson! Forcing the opposing side to reset the board and throw away some pieces with mere words. Very well done. It's not a victory yet and to be honest, it might just be that the palace starts seeing Charles-Henri as a valuable piece to use. They wouldn't be too far from the truth neither.
And, since the brothers seem to enable Marie-Joseph (they didn't give a fck when she basically said "imma hack all those noble necks"), there might be even more rivalry, with her position possibly endangered.