She wishes she were rich and had more possessions

Her husband doesn't love her

She didn't have a degree and she couldn't get a job. 

She wishes she were prettier

Loisel borrows money from every possible source

Loisel does business with loan sharks

Loisel steals money from his boss

Loisel uses his father's inheritance

Mdme. Forestier has 2 diamond necklaces

Mdme. Forestier purposely tricked Mathidle

The Loisel's will soon become very wealthy

The Loisel's suffered needlessly

love

knowledge

appearances

family

dancing with important men

envied by other women

she was a great success

all of these