My 2 1/2 year old refuses to speak English! She doesn't have any medical or speech problems that the Doctor's can detect. I have tried not giving her what she wants when I know what it is and I have lasted up to 2 hours. She is the baby of the family and spends a lot of time being babied by grandma when I work, but I have to get better communication established with her. Cave people grunts are not working for me at all! Please Help!