y not leave boy boy somewhere else while u give ur special attention to girl girl and repeatably do this until u get girl girl comfortable. when u finally attempt placing them together again during treat time and boy boy repeats her behavior then seperate once again. untill boy boy understands. i believe the best way is to leave boy boy in her cage while in plain sight dealing wit girl girl and them when girl girls turn is over shift ur attention to boy boy. thats the best i can do good luck