A nurse is a mandated reporter. She could look at losing her license for not reporting this if she knew about the abuse that had taken place. Sorta scary that she is DEFENDING dad for his actions.
Hey OP, if a child showed up where you worked with marks from a belt saying dad beat him/her, what would you do? Legally you would have to report it. The fact that you don't see this as an issue is scary. May your license be suspended or you face discipline from the licensing board.
Parents should remember 3 things: Love your kids more than you hate your ex; when you have children the relationship with the other parent is until death; your children determine what type of nursing home you end up in.
Nothing stated by me should be taken as giving you legal advice or forming an attorney/client relationship.
Attorney-GAL in Ohio.
I've removed the knife from my back, polished it, and will one day return it -- long after you think I have forgotten.