I have been married for 8yrs, a female friend(also a coworker) that I have known for 8yrs comes up to me and tells me that she has feelings for me. We start fooling around (no sex) she tells me that she is going to leave her husand and that she loves me and that I'm her everything. I separate from my wife (dont need to be judged I know I am a piece of trash) we then get physical, after a month my wife tells her husband (go wife) and the coworker tells me she had know intentions of ever leaving her husband and she does not love me. My question is, how can a person do this? And how do I get her out of my head? And why she did this?