<human>: Can you summarize the given text in a few sentences?

Me and my girlfriend have been together about 2 years and living together the past year or so. We've been very happy until recently. Apparently about a week ago her sister accidentally referenced something about me and my girlfriend living together, it was apparently an off hand slip up that her sister didn't mean to say but she said it. Her parents got suspicious, did some snooping and found out what was going on.

Now they're trying to get me and girlfriend to break up. My girlfriend has been in tears about this since she doesn't want to but doesn't want to disappoint her parents. In the mean time any relationship I had with her parents is now gone and they want me no where near their daughter. I really have no idea how to take it from here. My girlfriend keeps saying she doesn't want me to leave at all but she has been breaking down and crying at least once a day about it. I have no idea what to do.
<bot>: girlfriends parents found out we were living together and want us to break up. They hate me now and my girlfriend cant stand her parents being mad at her.