I'm in the same boat. My family went to church ever Sunday, it was a reasonable and progressive branch of Christianity that wasn't bigoted or anything like that. I just never bought into it. I remember sitting in Sunday school and thinking "I don't really believe this. How did Jesus multiply all those fish and loaves of bread?"

Yea I dunno. I think it'd be nice to believe in a higher power but I'm just missing that part of me that would make me a believer. But I think that ship had sailed in any event, the best I'll do is agnostic