May i ask what the extend of the rumors would be? Are these true rumors? I assume its a negative, and if these "rumors" are of the sexual nature there is more of a reason to be wary of this boy your speaking with being friends with. Keep that in mind. If that is the case then you only have one thing you need to do firstly. You need to discuss this with your boyfriend. If he finds in very troubling and not "ok" then you may already have your answer.