I wonder how old that posting on matchmaker is. There are many WAW, including my XW, that wait for OM to become available to make a move. Has she ever been out of a relationship long? Perhaps TimeHeals is right and she requires someone to make her feel good about herself and has little self worth otherwise. But ultimately, it's no excuse for adultery.
She needs work, my friend.
Formerly SGfan M:38 W:33 M:8 yrs T:10 yrs Bomb: Dec '08 Separated: 4/18/09 Divorce: 8/28/09 XW Affair began: April 08