@daddyshark1976
Your interpretation of that passage is woeful.
1 Corinthians 13:7 (NLT) is about love for sure, but not love built on deceit, lies and emotional abuse.
Love is patient, love is kind. It does not envy, it does not boast, it is not proud. It is not rude, it is not self-seeking, it is not easily angered, it keeps no record of wrongs. Love does not delight in evil but rejoices with the truth.
Affairs are by nature self seeking and rely on the continued emotional abuse of the spouse, which is pretty evil. It is by no means related to the truth but relies on the manipulation and gaslighting of another party, which can have long term mental health implications. Have a look at Post Infidelity Stress Disorder and it's clinical basis.
If you're going to start quoting bible scripture then you might want to look at commandments.
Affairs happen, no point in pretending they don't. The right thing to do is to tell your partner and give them back agency and choice over their own life and sexual health. It is not to carry on a long term con on the person you are supposed to respect and love, using the self serving justification that its better for the other person not to know because you are scared of the consequences. You have robbed them of their dignity, autonomy and agency.
I am not a bitter ex wife with an axe to grind. I feel that this level of hypocrisy needs to be called out rather than applauded.