a photo was taken of me and my daughter (13 years old) sleeping without either of our consent. I have even told him not to take photos of me and this isn't the first one that he's taken. Is it illegal and can we do anything; contact the police etc?
It might breach privacy law. It is ok to take pictures of people in public places but in private they require permission. Of course the police are going to ask you what your relationship to this person is, and why they are in your home and able to take pictures of you sleeping.