My girlfriend of 5 years(live together, small child together) just admitted an emotional affair with a guy she works with after I confronted her because I saw him hug her while they were at work.

I gave her an ultimatum of calling her boss saying what happened and to never work with him again. I pressed her about knowing something more have happened which she of course denied. I’ll never know for sure.

I don’t know what more to say, I’m shaking right now this just happened. I need some advice, I said I’m not sure if I’m gonna move out or not, I don’t know myself.