Pete Davidson doesn't find the harassment he's faced during and after his relationship with singer Ariana Grande very funny. The "Saturday Night Live" performer took to Instagram to discuss the bullying he's faced, CNN reports. The comedian said the bullying has occurred both online and in public. Davidson wrote: "No matter how hard the internet or anyone tries to make me kill myself. I won't. I'm upset I even have to say this." In the past, Davidson has been open about his mental struggles, including his diagnosis of borderline personality disorder.