I'm Done

Today in Class my best friend told me that my bf likes this other girl and I want to ask him but i think he would get mad but i think he dose he would hang with me then disappear and cant find him but his best friend is my step brother and he dosent know it and he tells me that they do hang out and im like i dont care and my Friends just talk about me and him and its gets annoying so im going to ask my step brother to ask him if he dose and if he dose him done with him .