If both are emotionally invested in their outlooks, probably not.
My son's mom was Catholic and I was atheist when we met, fell in love, and settled down, but she was a Cafeteria Catholic and not dogmatic; and I have never been a "my way or the highway" guy when it comes to beliefs. But had either one of us been hardliners, it would have fizzled earlier that it did in the end (over non-religious reasons).
My son's mom was Catholic and I was atheist when we met, fell in love, and settled down, but she was a Cafeteria Catholic and not dogmatic; and I have never been a "my way or the highway" guy when it comes to beliefs. But had either one of us been hardliners, it would have fizzled earlier that it did in the end (over non-religious reasons).