Oh look now, BtF, first, what you wrote wasnt that bad, at all!
Secondly, I very glad actually, that you have got to the angry stage. You should be angry. They have both treated you like shit. And it isnt good for you, or anyone , is it, being nice all the time?
Now- about the complicated remark. Tee hee. I had an aupair, aged all of 19, a few years ago who temporarily used the facebook name 'laviacomplicata'. H and I thought it very funny, given how complicated her life was not. The usual teenage nonsense. But the OW here? Truly, what an immature arse she is, putting such a thing on her facebook page for all to see.
You can choose to let it bring joy to your heart, that your ex has chosen to dump his wife and family for such a woman. Of course, though, you knew anyway that only someone with their head up their own arse would have done what she did in the first place.
Of course, both of their lives are going to get a lot more complicated in future, arent they, given their equally matched selfishness and the rest of the mess they have created for themselves. Their lives together, statistically, are very very unlikely to work out long term, and then she can repent at her leisure.
SO SO glad you are off on that much needed holiday.
And after you get back, missis, a few nights on the tiles, a new hairdo, and some killer heels.