I'm an atheist. I grew up in a Roman Catholic household but started questioning things at a very early age. By the time I was 15,16 I was very secure in the fact that I do not believe in any type of higher being at all. I believe the bible is nothing but stories handed down over time.
My husband does believe that there is a god, and we have always agreed to disagree in that area. I've let my 3 kids explore religion and I dont push them in any particular direction. I believe they'll find the path that is right for them and whatever choice they make in the future regarding religion, I'll respect it.