So if I get this right his dad went over to confront parents yelling socially unacceptable comments at wrestlers.
First if true those parents were wrong for doing that.
Second, his dad confronted them. Which some parents may have done.
Third, he did not like their response. Should have walked away and got security or Administration and let them handle.
Had this been done this young man would not be put in a situation where he has to engage in a fight his dad started.