I'm sorry, OnMyWay. I read your past last nite, and was THIS close to responding something like "So she had too much to drink and had sex with you; what has really changed? -- she's playing you", but I didn't want to discourage you in case I was wrong, and you didn't seem receptive to the approach that is necessary at this stage.
I know this stings, but THIS IS A BLESSING. This stuff -- affair-busting, divorce-busting, piecing when you're both ready -- is difficult enough when you DO know the truth of the situation. Trying to do it thru the fog is damned near impossible, and last nite your fog just cleared.
Use the clear skies wisely, as they do eventually cloud up again.