No talk. No possible good can come out of it. NONE. Think about it.

You will say: W, we have to talk. Do you ant to work on the marriage or not?

She will say either:

a) "No, what is it you do not understand. It's over."

Here you get your hopes dashed (yet again). This option is far more likely.

b) "Yes."

This option is far less likely. But if she says yes, then you'll get pissed off and with the questions, when?, how,...

So there is really no good that can come from talking to her.

And no, you are not ready to date other women.