That may help you ..... ( don't forget to read about Charlotte brontë's life too)
The occupation of governess had a special
appeal for middle-class women during the
Victorian era. At this time, a woman who was
not financially supported by a husband or other
male relative had few ways to earn a living.
While many women in the 1800s did work in
mills and factories, the unmarried daughters of
merchants, doctors, lawyers, and clergymen
sought more “suitable” employment that could
offer a moderately respectable lifestyle. A governess
lived with the upper-middle-class or
upper-class family who hired her to teach their
children. In addition to securing comfortable
lodgings, she earned a modest salary.
Being a governess, however, had considerable
drawbacks. Although a governess maintained
a ladylike appearance and was often
better educated than her employers, she was
not treated as an equal. At the same time, her
social status was above that of the servants,
who often ridiculed the governess’s claims
to gentility. Working long hours and being
expected to remain invisible during social gatherings,
governesses had little social contact
with adults, male or female. They had difficulty
receiving visits in their employers’ homes
and kept in touch with friends mainly through
correspondence. Thus the life of a governess
was extremely lonely. As Brontë herself commented,
“A private governess has no existence,
is not considered as a living and
rational being except as connected with the
wearisome duties she has to fulfill.”
The financial situation of a governess
was also precarious. The wages of first-time
governesses were not much higher than those
of a housekeeper or lady’s maid. While their
wages rose over time, governesses, unlike
servants, were expected to purchase their
own clothes and pay for their own travel. Thus,
they were often left with only pocket money
and had little extra to save.
In addition, the working life of a governess
was generally short. Families favored governesses
in their mid- to late-twenties. This
fact, coupled with the oversupply of women
seeking posts, made it harder for governesses
to find work after age thirty, and many faced
retirement by the age of forty. To stave off an
impoverished old age, a disproportionate number
of governesses ended up living in mental
asylums, the cheapest lodgings they could
find, or old-age homes designed specifically for
these working women.

This is to help you understand the relationships between the characters