Even if this is real Big had every right to be disgusted with Pac.
Biggie warned Pac ahead of time about the people that set him up & victimized him. Pac went to his victimizers and told them what Biggie said.
Then Pac got victimized...
Big might have been talking a little spicy but we know he exaggerates for the sake of sounding cool, even his momma said so. That's not betrayal though.
In the end Big's relationship with Pac & connection to Puff ended up costing him his life. Trying to blame him for anything that happened to Pac is some clown ass stannery.
Pac spent the first half of his life in Harlem, no one even tries to claim him. But we get all this twisted shyt from people on the West Coast who developed an attachment to him. And Puff is not really from Harlem which makes all of this more ridiculous. These folks are entertainers who got in over their head.
Detach yourself from these showbiz fairytales and this East v West conspiracy.