Advice

B
Hello all, 
  First, I want to say I absolutely love this group. I'm seriously considering leaving all the other ones I belong to bc the women and men there get on my nerves. But anyway, my boyfriend and I are expecting our first child in December. I am an atheist and he is a non religious theist(not sure how else to explain it). Well, his side is seriously Christian, his younger sister just got baptized at 30, their family does the whole godparent thing, etc. I do not want any of these things for our child and neither does he. I don't even want religious books/movies/toys given to my child. How do I let them know without seeming rude? I LOVE his family and do not want to offend anyone.