Teresa Cristina had grown to be a vital part of Pedro II's family life and routine. She never filled the roles of romantic lover or intellectual partner, however. Her devotion to the Emperor remained firm, though she feared being supplanted. She continued to appear with the Emperor in public, and he continued to treat her with respect and consideration. She was not rejected or slighted, but the relationship had changed. Pedro II treated her more as a close friend and companion than as a wife.