I know what you are feeling. I was the one who moved out from AH.
It was a Sunday, when he had plans / work with a buddy of his. I calmly waited around until he left, and moved most of my stuff. He was floored when he found out what I did. I felt guilty, still do sometimes. But I did it for me, just like you have done all of this for YOU.
Keep your chin up! You are doing good.