So, Mathilde is very disappointed with how poor she and her husband are. We can tell by how she lusts and longs for the things she cannot afford. She longs to have these nice things, but cannot have them. She longs to be rich, but she is just simply not.
This sentence starts off with the word "Lastly" this is a key word into identifying which part of the sentence belongs in the text. (hoped this helped)
