After a difficult childhood, Rosina Bulwer-Lytton landed in a marriage that quickly turned chaotic and stressful, and then became abusive. Part one covers the period of her life up to their separation.
Research:

Gustave Flaubert and the ‘Madame Bovary’ Trial
45:15

Elizabeth Bisland, Beyond the Trip Around the World
42:54

SYMHC Classics: Marie Laurencin
32:46