Very similar to the conversation I had with my wife. Even though she could not argue some of the same issues you brought up with yours, I now think she feels the need to be "strong in the truth". The positive for me is she has accepted having an "unbelieving mate".
Expect the next few months to be rough. But the inner peace of not living a lie or being controlled by a cult is such a relief.
All the best,
Tread