What's the name of the song that starts to play after kirsten wakes up on paul's lap after finding out that todd has been cheating on her? It starts directly when kirsten leaves and paul is still checking his morning breath

Have you searched for the movie soundtrack and checked those songs listed? Try below first and then see if Youtube has them for you to listen to.

My Teacher's Wife (1995) - Soundtracks (http://www.imdb.com/title/tt0112444/soundtrack)