which is more natural? And why?
I was taking to my brother when my sister rushed out of home/ the house.
I wish I had better English, but I work hard to improve it. I'm studying for IGCSE, so I'm only interested in BrE.
The house. It's a physical thing that you can enter and exit.
A "home" is more abstract. You can "go home" or "come home," even "leave home," but you can't "enter home" or "rush out of home."