Here's another reason: stop chumming it up with your former affair partner because she is someone else's wife. It's entirely inappropriate.
I have to agree with this, HP. You are emotionally vulnerable right now. It makes you feel a little too good when she talks to you, plus she's calling more often. Just b/c she lives in another country does not prevent an A. You don't want to be on the same level as your W's OM.
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!