My dad was a Sergeant in the army during the war, while his brother was a miner (poor lad), both survived (fortunately). My mother was there, too, in the operations room.
None of them spoke about the war except once when a teacher sent us home 'to ask our grandparents about the war' - I didn't have any grandparents so asked my dad.
At first he said stuff like it was in the past and not to ask - he had been badly wounded. But the teacher sent me to ask again.
Dad told me of 3 Germans who had fallen asleep, one was meant to be on watch I guess, but they'd been side by side. The poor lad in the middle woke up in the morning to find the 2 either side dead. Gherkas in dad's platoon had found them all sleeping!
Another was when he was leaving Italy, he was in the back of a truck and was watching men clean up the area. They went to move a body, one at the shoulders and one at the feet, but he'd been burned and all they got was hands full of ashes.
He said, "If your teacher wants to know more, tell her to come and ask me directly!"
She didn't, of course, and the lesson was changed.
My dad was a well known man, so I suspect she knew him or of him and decided it was best to leave him alone!!