Help! My Teenager is an Alien

It was all so easy in the beginning. There you were with your tiny bundle of joy, looking forward to their first word, first steps, first day at school. You felt proud and privileged to be a parent and it wasn't until their teens that you began to wonder where it all went wrong . . . Suddenly your child is transformed into a sulky and disobedient teenager whose only means of communication consists of grunts and door slamming. You're nearing the end of your tether — but rest assured, here is a te