I'll be in that same boat soon, my wife is 2 1/2 months pregnant. She is telegoo, a form of Hindu while I'm mostly agnostic and we have had debates about it.
I said that we should raise the child to be good and disciplined while she wants the child to follow her belief with it's 5,000,000 gods. Needless to say that it can be frustrating but she finally agreed (I don't trust her though
) that the child will eventually decide for themself whether to follow a religion or not.
She recently told me that the child will be doing their Telegoo traditional rubbish. I asked her for the history and/or meaning behind these "traditions" and she said she doesn't know. lol, don't you just love blind faith.
Edit: It will be your(and your partners) child, no one elses, so they should just shut their pie holes! I've got that same thing now, where the families are saying, we'll do this, name it that. I'm like a snake in the grass waiting for the moment to explode and sink my fangs deep into my prey.