This is public lewdness and immorality. “
Myfriend, I am sorry you have NO clue whatsoever on this earth as to what constitutes public lewdness and immorality, if you can say that about a father dancing with his daughter at her chasunah. If it’s good enough for a rebbie who is not even immediate mishpocha to have a mitzvah tantz with her, kal v’chomer it’s appropriate for the actual father of the bride.