Tell me y you cheatin on me

see it was this girl this picture is the girl that is she was my girlfriend and she left me for her friend so I was talking to her friend and brother and they told me she was cheatin on me and I was the best boyfriend she ever had I was there for her and everything but she left me now I can't see I am in the dark room can't even see my own hand 🥺🥺😭😭 so like common Selena why you do me like this after all I did for u