Now listen D2B, HE is not cool enough to be a decent family man and husband. HE isn't fit to be by YOUR side. If his mates/friends knew what he was really like love, they'd not want to hang out with him.
Your only 'crime' here was to believe that he could be a better person. Your only fault was to hope blindly, in the face of all the contradictory evidence, that he would change and be the man you wanted him to be.
You are feeling idiotic now, because you are realising how you gave everything you had to give to help him salvage your marriage, but he didn't bother.
You are humilliated, feel monumentally idiotic, but this will pass. You will get angry, indignant and you will rise again.
He will always be a lying, cheating, whoring prick, who if the truth got out would be a social pariah.
You are mourning the death of hope, the death of your marriage, but it died the minute he paid for prostitutes. He did this, not you.
You will rise love, you really will, and you have the whole of MN here to talk to, cry on the shoulder of, or vent to.
We're not bad for a nest of vipers.
This time next year you will see the growth you make in 2014, and you will be a day closer to actually being grateful to being free of him and his vile shady little life.