So, since you support this kind of vigilante justice and people beating on people obviously weaker than they are, you’re going to understand when you read that this boy’s father and two of his uncles break this butthole in half?
your comment makes no sense
In this case we don't know that. The 17 y/o could be bigger and stronger than the father.
What the father should have done, was to make a citizens arrest for statutory rape, and only use whatever force was required to make that arrest. In most states that is perfectly within the law.