Whether parents say such words isn't as important as their behavior that implies those words. They probably mean they don’t want to face difficult issues or have their lives disrupted. For Rodney and others like him, there was no openness to talk about the sexual abuse by his much older brother. He obeyed the family rules and kept quiet.
We refer to that as a conspiracy of silence. That term usually means the family ignores, denies, or chooses to remain ignorant. They don't know because they don't want to know.
It may appear as if they are protecting the family; in reality, they're worsening the effects. By not addressing painful issues, parents fail their children.
It's not that all parents say such negative words, but they still don't invite the Rodneys to open up.
I refuse to remain silent
because others consider abuse an unpleasant topic.