Yes, what you described can be considered physical abuse. Even if your father refers to it as "play fighting," if you feel uncomfortable with it and express your desire for him to stop, but he continues to touch or hit you, it crosses the line into abusive behavior.
Physical abuse is any intentional use of force against another person, resulting in physical harm or discomfort. It is essential to recognize that abuse is not limited to severe physical violence; any form of unwanted physical contact that makes you uncomfortable, scared, or harmed is unacceptable.
It is crucial to prioritize your safety and well-being. If you are in immediate danger, find a safe place and contact the appropriate authorities. If you are comfortable doing so, consider talking to a trusted adult, such as another family member, teacher, counselor, or school administrator, about the situation. They can provide support and guidance on how to address the issue and protect yourself.
Remember, everyone deserves to be treated with respect and dignity, and you have the right to feel safe in your own home. If you feel that your concerns are not being taken seriously or if the situation does not improve, don't hesitate to seek help from professional organizations or child protective services in your area.