I just discovered that my girlfriend had been sleeping with my best friend. It's infuriating to know that she did that behind my back
I just discovered that my girlfriend had been sleeping with my best friend
user
That's terrible!  How did you find out?
assistant
My friend confessed which, I give kudos for, but he knows what he did. It doesn't make it ok
user
It's hard to find forgiveness for something like that.  Still it's better that he confessed than you having to find out otherwise.  If only a little better/
assistant