How do you think father would react if gretel and Bruno really knew what happened behind the fence in the boy in the striped pajamas?

If Gretel and Bruno truly understood the horrors occurring behind the fence in "The Boy in the Striped Pajamas," their father would likely react with anger and denial, emphasizing the importance of loyalty to the regime and the need to protect the family's reputation. He might dismiss their concerns and try to shield them from the harsh realities of their situation, reinforcing the idea that ignorance is preferable. Ultimately, he would prioritize his position and obedience over the moral implications of their knowledge.