A performance of the completed opera was scheduled for 1830.
However, due to many unforeseen complications, Fausto did not actually reach the stage until a full year later.
It was not well received and only saw three performances.
Shortly before this, Bertin became friends with Victor Hugo.
Hugo himself had sketched out an operatic version of his book Notre-Dame de Paris (The Hunchback of Notre Dame) and between the two of them, the opera La Esmeralda was born, Hugo providing the libretto.
Bertin was the only composer to have collaborated directly with Hugo on an opera.
However, as the opera's run began in 1836, there were accusations against Bertin and her family, claiming she had special privileges due to her brother Armand's connection to the government's opera administration.
During the seventh performance, a riot ensued and the run of La Esmeralda was forced to end, though a version of the opera continued to be performed over the next three years.
The composer Hector Berlioz, who helped Bertin with the staging and production of La Esmeralda, was also accused of providing the better music of this work, a charge he vehemently denied.
In frustration, Bertin refused to write any more operas.
Her later compositions include twelve cantatas, six piano ballades, five chamber symphonies, a few string quartets, a piano trio (which includes themes from both her early Fausto and La Esmeralda), and many vocal selections.
Of these, only the ballades and the trio were published.
Bertin also wrote and published two volumes of poetry, Les Glanes in 1842 and Nouvelles Glanes in 1876.