Girl bye.
It's so clear to see what happened here. The story about them fighting IS true, but because neither of them want the other to start spilling tea about the other's rehab time to the press they're doing the right thing and pretending to be friendly.

If they were friends why would Chaka leave the centre and why would that story suddenly appear out of thin air when no one even knew Chaka was IN rehab.

Anyway, I'm happy she's getting help because we'd still have Whitney if she went to rehab too.