you need to report it right away.. tell your school. its the best way because the administration can call helplines for abuse and the father wouldnt even know that you told. i really hope you or whoever is being abused gets help right away because its not a good thing.. so either look up numbers and websites for family abuse or tell you school counsler immediently. Message me on my page if you need any help because i can try to fine some numbers for you to call..
