By Jen Heger - Breaking Celebrity News Assistant Managing Editor

Michael Jackson's children, Prince, Paris and Blanket have begged their grandmother, Katherine Jackson, to never leave them again with no way to be contacted, and have told her they need assurances that she won't abandon them again in order for them to support her bid to become their permanent guardian again, Breaking Celebrity News is exclusively reporting.

As previously reported, Michael's oldest child, Prince Michael, broke his silence Thursday on the drama surrounding his family by tweeting a terse text exchange between him and his aunt, Janet Jackson, which apparently shows the Control singer did not want Prince, nor Paris or Blanket for that matter, to see their grandmother. In the text -- sent this past Monday at 4:52 p.m. --  Prince Michael writes "This is enough so I am texting you for the simple fact that WE DEMAND TO SPEAK TO MY GRANDMA NOW!"

Prince Michael sent the text to his aunts Rebbie and Janet, and also to another relative, Austin Jackson. Janet responded: "Don't let them pls."

"It was an extremely emotional reunion with Katherine and the granchildren last night," a source close to the situation tells Breaking Celebrity News. "Katherine was completely unaware that they had been trying to call her. Katherine heard a much different story a