It's transparent as hell, and it's NOT going to work. Especially with people with whom she hasn't kept a good, HONEST relationship.
That's another thing to keep in mind. Over the next week or so, the fantasy life that she's got is going to crumble. Her "support" will fade away, and her family and friends aren't going to buy any of the filth she's shoveling.
Meanwhile, you have your family and friends, and very likely HER family and friends, supporting you and looking out for you. (Not to mention a bunch of pseudonymous goofballs on some website who've got your back as well...)
Hopefully, she will come to her senses. If not? Then you deserve someone better.
Me: 44, Wife: 39 M: 17 years T: 20 years Bomb on 08/25/09 1/13/10: MC started 1/28/10, 2/8/10: More bombs 8/28/10: Wife moved out No talk of D, no movement