Sad history of violet and gilbert (Violet Evergarden anime)

A tragic history of very unique pair. It's truly heartbreaking to see how much these two love each other, readily sacrificing themselves for the other without an ounce of care for their own sake. Pretty much Les Miserables except Jean Valjean is an army officer and Cosette is a child soldier prodigy orphan...

Kyoani has been VERY cruel to Violet Evergarden character. They friggin leave Gilvert DEAD! UGH!

She will never tell him how she has chosen to live, how hard she has worked to be a worthy Auto Memories Doll to understand his last words, how she has become as lovely as the flowers he named her after, how she has brought love to various lives. All the adventures and places she has visited. How much she worry and cry for a brave child losing her mother. How the same child mistook her for a real-life doll. She will never tell him how she finally sees that wonderful view at Leiden he had promised to take her to.

Gilbert will never see how she has grown up to a person worthy of the name, a lovely young maiden. He will never see how far she has gone to understand his "I love you," the various types of love she has come to learn, and lives she touched and healed. He will not see the new Violet, the gentle, kind-hearted, never-to-kill-again Violet, who would lay down her life even for the enemy, who hugged and comforted a grieving child, held the hands of a dying former enemy soldier, who went above and beyond to help a spoiled princess brat find her love...

Gilbert will not see how much Claudia Hodgins has cared for Violet like his own daughter even after the arrangement with the Evergardens did not work out.

Gilbert will never know how much his brother blames, bullies, and berates poor Violet! Aaarrrgh! That's just not right!

WHY KYOANI, WHYYYYYY