What character in "the first seven years" is best described as unscrupulous?

Miriam is respectful to her father and complies with his desire for her to date Max, she has a very independent spirit. For, she shows no concern for the formal education that her father wishes her to attain, nor does she express any interest in Max after their second date, instead telling her curious father that she was "bored." Referring to Max as a materialist, Miriam adds, "He has no soul. He's only interested ...