Isabel Archer doesn't go away with Casper Goodwood because it would mean giving up what she values most, her freedom and independence. The very first time we meet Isabel she tells Ralph that "I'm very fond of my liberty" (p. 30) and that she is "not a candidate for adoption" (p. 29). Both of these statements clearly show early on that she is not looking to be tied down at all. She wants to be free to experience all that life has to offer for her. Because of that, she turns down the proposal of Lord Warburton, although he had much to of ....