I'm gonna update the family tree. Here's just a preview
Allen got his scar as a result of the Ishbal war. He can heal it with his herbal alchemy, but then that would mean pretending as though the war had never happened.
After returning home from the war he quits being a state alchemist and focuses on only using his abilities as a doctor. He doesn't allow Dale or Jen to learn alchemy, and that's when his relationship with his daughter begins to turn sour.
*Covers Jen's ears* Y ur parents look so beautiful!?*w*
Hope you like! My cousin called Tess a babe lolxDD
Allen & Tess(C)cookiemotel94