Like I said before she is bullying the family.
She bullied them with FEAR implying they might loose Caylee for ever with stupid half-words and half-explanations and imaginary threats from imaginay enemies, that made no sence to you, to me, or even the gp. But they were bullied to believe her, emotionally bullied to take her side, what could they do after all?
She also bullied them for their loyalty. Unless the believed her account they were no loyal to ger and again they were endangering Caylee's life.
Now it is not so easy to bully them with words. Grandparents have way more ACCESS TO ACCURATE INFORMATION, than Casey has in jail. She cannot bully them with the fear that Casey is the key to the people that are holding Caylee. Not anymore.
So she will bully them by refusing to see them. She will stop talking to them like she stopped talking to the police a long time ago. She will bully them with the information of what she did to Caylee and where Caylee is and by cutting the access gparents have to Casey.
She tried to manipulate the police...it didn't work...she stopped talking to them.
She manipulated the family...it worked for a little while...it seems not anymore...she will stop talking to them.
She will only talk to her laywer and that is because the lawyer is PAID to believe her sociopathic lies.