How do I expose the affair

[mb28]

The things I posted early about the stuff he say's, are what he always says. He just repeats them with every convo we've had the last couple of months. Espically these ones:

I'm confused and lost

I don't think it will work

We can't come back from this

What will it take for you to be done

Here's a new one that he said recently: If there was a way to fix this I would do it