Seemingly out of the blue last night, Treach of Naughty By Nature tweeted some hateful comments aimed at his group member Vin Rock.

Wait, there's more:

The tweets haven’t been deleted yet, so it looks like Treach is serious. Although, it leaves a lot of us scratching our heads...aren’t these guys on tour right now? Everything seemed okay when they performed in Miami over the weekend. Plus, their upcoming show in New York City at the Canal Room hasn't been canceled yet and tickets are still available.

Maybe this is a slight rift in their relationship. But no matter how you interpret it, the end might be near for one of hip-hop's legendary acts.