My child did start speaking 2 languages (French and English) since she is 3 (she is now 6). She is in an environment where she is motivated to move forward and

My child did start speaking 2 languages (French and English) since she is 3 (she is now 6). She is in an environment where she is motivated to move forward and learn (a good school). But I am very careful to monitor her happiness and want to make sure she enjoy learning for herself...