What changed Mathilde Loisel?

At the end, Mathilde Loisel become a house wife. She and her husband worked hard for ten years to pay off the money of the necklace. The most ironic thing is that one day she found out the necklace she borrowed ten years ago was fake. She become a housewife because of that. The cause of everything was the necklace. If she were not a person like that she would have good life as usual. Whenever her husband satisfy with everything, Mathilde Loisel wants something more. The desire of enjoy expensive matter makes  brought them to hell.

My personal tought about Mathilde

We don't know that should sympathize Mathilde or not because she didn't had control of her life. She were born in a poor family that she couldn't buy anything to full her desire. Then, she married to a poor clerk who could not buy her anything and satisfy her. She live depressive everyday, and she day dreams about that she  have full room of people to serve her. But everything is just dreams, she couldn't do anything with it. I can tell, the result she got is not all caused by her. She is just a little unfortunate.

https://www.youtube.com/watch?v=Q1L7S3gGfrE
This link is a video for the Necklace.