Forgiveness question after call tonight

When you were talking with the first woman about coaching clients who have experienced affairs or been lied to during the marriages….you said that the one of the only ways to move on is to have nothing to forgive and be aware that it’s likely to happen again.
To clarify: nothing to forgive implies that you interpret the situation (in the past) in a way that does not require you to feel like forgiveness is needed for anything.
Help me with the next part, please, though. If I’m aware lies or cheating will likely happen again, I’m comfortable going further in the relationship because I have worked out in my mind that I am ok with these two things. How do people work that out to be ok? I know you’ll say, their mind but I’m in it so it’s harder to see their easy answer, like it’s just their thinking! Great call, thank you!