One who comes into your life, and screws it all up. This involves stealing your boyfriend/girlfriend, puppy, your friends, until they pretty much take over your entire life.
Wow, now Tanya and Maria are like bffe now. Tanya's a fucking homewrecker.
by so meg was like May 15, 2005
The person who steps outside his/her marriage/committed relationship and takes a lover. That person makes the choice to risk his/her committed relationship, and should be recognized as the true home wrecker, not the lover.
He called his lover a home wrecker once the wife caught on to their relationship. His lover said "You are the one who made the choice to wreck your home, not me."
by whyme? September 01, 2008