Which is also a taboo. For a reason.
Although, there is still a difference, because someone who isn't your boss anymore usually doesn't have anymore power over you, whereas that kind of state can almost never be truly reached by a parent.
All of that is still a discussion of power gradients, and none is unique to their specific relationship is my point.
What years of her childhood was he actually in her life? I’m under the impression she was already past early childhood when he gained that role.
I remember one time there was a Survivor contestant whose life got raked over the coals when people saw she was married to her deceased husband’s son from a previous marriage, and cases like that are just plain none of anyone’s business.