Cheater Cheater - I used to hum it when my ex called on skype. He had no idea what I was humming. Although I was devestated and in shock and my anger should have been directed at my h, it felt good to take it out on the girl too - which this song does. And it has always made me smile every single time I play it - even during the worst times.
http://www.youtube.com/watch?v=EmqIsnIp5uc
Also maybe cliche but 'I will survive' by Gloria Gaynor is so upbeat and empowering and I found it so incredbily relevant to my situation - 'just turn around now, you're not welcome anymore - I should have changed that stupid lock I should have made you leave your key...'

you rock Gloria.
When I finally was legally able to kick him out and take away his key and I heard this song on the radio it just made my day.
He moved to another country to be with the other woman but still came in our house and would yell at me about how messy it was and pick fights. But he was having affairs... so it was ok to have the affairs but not the dirty dishes in the sink at my house although I had become a 24/7 single mom of three kids

. So the take away the key thing was a big one and she nailed it in this song. We got divorced so he would stay out of the house and not fight... sigh.
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