Inv3rted, you only really had experience in one small branch of Christianity on your mother's behalf, nothing wrong with that. Nothing wrong with not liking it and deciding not to believe. I didn't grow up as a thesist. I grew up Mormon (yes pity me if that's the stereotype people put onto that branch) I didn't like it either. Which was also the time I debunked out of faith. Tried it for a while, didn't like it, now I'm back in. Nothing more to it. But it was a Major somewhere that had a good quote about religion.
"That's the thing about faith...if you don't have it, you can't understand it. And if you do, no explanation is necessary."
Simple as that.