Yes, if your dad hit you once, it could still be considered abuse. Abuse is not only defined by the frequency of physical violence but also by the nature and impact of the actions. A single incident of physical violence can cause significant harm, both physically and emotionally. Abuse can be in the form of physical, emotional, or psychological harm, and all forms of abuse are unacceptable and harmful.
If you or someone you know is experiencing abuse, it's important to seek help and support. You can talk to a trusted adult, a counselor, a teacher, or contact local helplines or support organizations that specialize in helping individuals dealing with abuse.
Remember, your safety and well-being are essential, and there are people and resources available to help you through difficult situations.