Oh, @jayna! I went back to copy and paste the tags and didn't use the right one. It was haste and impulsiveness for posting (I do it so infrequently! This is a True Story. My brother exists and he is my hero, he did all the things I tell in the story.
You also found the poem to be super intense? To summarize it as succinctly as I did in the story I also looked for the full poem and did not find the original. I will look for hive's to see if it is well trnscribed even if it is plagiarism. It is a late IXX century poem. Those who copy don't have the slightest criteria.
Thanks for your reading, @jayna and for making me see that I got the label wrong.