emotional suicide 

Attempting to kill one's emotions by partaking in emotionally painful practices or events i.e., drinking heavily and/or watching "The Notebook," after a stressful life event.

Ending your "life" without actually ending your life.

Susy was upset that her husband left her on Christmas Eve for her younger, supermodel sister and therefore drank 2 bottles of wine and committed emotional suicide.

emotional suicide by Melissa Berner December 21, 2008

emotional suicide bomber 

A person so determined to destroy your happiness or mood that he/she is willing to do, say, or behave in ways that will humiliate, embarrass and/or degrade him/herself in the process.

Chris just passed gas a dinner even though he knew I needed to make a good impression. He is such an emotional suicide bomber!

emotional suicide bomber by philly1701 May 13, 2013