Whether a relationship lives or dies largely depends on the individuals involved. What is seen to be an insurmountable relationship killer by one person will just be a minor challenge to another.
Take infidelity for example, some relationships survive and even thrive by acknowledging either one or even both partners will seek sexual fulfilment, in part, outside the marriage but as a whole fidelity is paramount for a healthy marriage.
I was listening to the radio the oth…