Inter-religious marriage.

You can still survive by doing Inter religion marriage if you are rich, but Inter caste marriage is real Life and Death situation in India.

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 :)

Which country are you from

You’re not explaining too much

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

Is that what you're headed for?

What backass religions are those?