Cheating dream update

I had a dream my BF had cheated on me and it felt so damn real. This is the third time this week I’ve had this dream and it’s with the same girl. A girl that he doesn’t even know. I’m to the point where I think he really does this girl and he is cheating on me with her.

Okay so apparently he does know a girl with this name. I flat out asked him do you know a XX and he said XX what? Why are you asking me if I know an XX?

I said it’s just a question why won’t you answer me? And he said he does that one of his friends has a cousin with that name whose house he’s been to on numerous occasions. He’s never mentioned this name before and I’ve never heard the friend say it. So I think it’s fucking suspicious that I’m now all of a sudden having dreams he’s cheating with this girl.