Inter-religious marriage.

Very very few parents can think about happiness of their own children than their religious preferences.

Are you sure this struggle will have a happy ending? because at some point or later, faith has the influence on one's thoughts and preferences.

https://nyaaya.org/nyaaya-weekly/how-can-two-people-belonging-to-different-religions-get-married-in-india/

https://interfaithshaadi.org/

Best Wishes :)

my son is christian. his wife is jewish. the kids are half and half so she claims. so far it works out until i try to feed the kids ham and she freaks out

Which country are you from

What backass religions are those?

You’re not explaining too much

Is that what you're headed for?