Answer:
Madame Loisel's decison to marry Monsieur Loisel just shows the dissastifaction in her life as the wife of a clerk in the Ministry of Education, and sets the tone for what the remainder of her life will be. And also seeing that she is so very unhappy in this marriage because of her husband and overlooks his greed and satisfaction, because he's really just using her and neither of them are happy.
Step-by-step explanation:
This is really what I got out of it, bits and pieces. If it isn't what you needed I'm very sorry. But this should be enough to cover the question.