It takes a lot of braveness to open such deep and personal feelings to strangers out there and knowing where the background of this song comes from makes it even more deep. It is also incredibly brave to keep strong and positive.
I am really sorry you are going through something like that but I'm glad you're able to keep fine!
As for the song itself, I must say you're a master at sound production, your use of sound effects is phenomenal and the melodies and feelings the sound provokes are just spot-on with the story you wanted to tell.
The song and the background behind it have really touched me, I can't help but admit I cried while listening to it and reading the description.
Personally, this should be the definitive winner of this years AIM, I really can't imagine any other song that could be this amazing, heartful and fit so well with the art chosen.
Astonishing job and thank you for sharing it!