<human>: Been with my girlfriend for almost 4 years. Our families are very close.
I go on extended vacations with them, frequent their house for dinner weekly, and we all have a mutual feeling that we will marry.  Knowing that I was miserable at my former job, they recently offered me a well paid position with benefits at their business. Ive only worked there for 2 months so far. Today my SO found out through old messages that I made-out with a girl while i was drunk a few months ago. She packed all her stuff and moved back with her parents and now I'm worried about my job. What should I do to at least secure my job even if I know she will never take me back?

Provide a brief overview of the text.
<bot>: Cheated on my girlfriend and I work for her parents. Still want to work for them because its a good job.