W,

You essentially thanked her for considering not divorcing you after she cheated on you 3 times. WTF???????

What kind of value for yourself are you communicating to her? Hi or low?

Look, I am not saying you shouldn't giver her another chance at some point. She has some serious work to do first.

Then she needs to earn another chance with you. It's the only way it works out long-term.