my daughter is 14 years old and she thinks she is crazy in love for a boy in her school , same grade. She doesn't have a smart phone . But she bought an old phone from a friend for 80 dollars and used the phone to chat with her friends and the boy without our knowledge. We found that out yesterday. She hates me and my husband and wants to live at her friends house as they are the most loving and caring people in the world. She also writes about how she hates me as a parent and uses very strong cuss words to describe me as I am against her getting a phone.She tells me that she wants to pack her things and leave the house. Please advice.