Hannah Callahan on Instagram: "The boy who made me a mama walked out the door today carrying my heart in a little Transformers backpack💔 I’m so proud of his bravery and the person he’s becoming, but nothing could have prepared me for the ache of watching him grow up…of letting him go. He is kind. He is gentle. He is loving. And I pray the world welcomes his softness with open arms and that he keeps shining exactly as he is. Hollis, I love you my sweet boy. Now I’m going to go cry all day 😭 #fi