The starter marriage - Kate Harrison

Tess Leonard thought her marriage vows to Barney were for life. But when he leaves her for a busty young secretary, Tess realizes that she needs to rethink her idea of happily-ever-after.

Tess is falling apart-until she sees a life raft on the horizon. It's called the Divorce Survival Class-something like boot camp for the broken-hearted. As Tess gets to know her classmates-and their Machiavelian tutor, William-she sees that life will always continue to move forward. As William leads them through bizarre yet effective methods for healing their broken spirits, the entire group begins to believe again in the one thing they all long for-love.