By Jen Heger - Breaking Celebrity News Assistant Managing Editor

Tito Jackson's son, 34-year-old, TJ, is seeking to become the temporary guardian of Michael Jackson's three children, and Tito now regrets signing a letter with his siblings asking for the executors of the estate to step down, Breaking Celebrity News is exclusively reporting.

As Breaking Celebrity News was first to report -- and as was captured on surveillance video broadcast on Good Morning America Tuesday -- Paris Jackson's aunt, Janet tried to take her cell phone from her Monday, and the children watched in horror as Jermaine and Randy got into a physical altercation with Trent Jackson, who is Joe Jackson's nephew.

"Michael's kids all want TJ to become their temporary guardian," a source close to the situation tells Breaking Celebrity News. "They trust and love him. Of course, they want Katherine to come home, but they don't have any control of that at this point and just want the drama to stop. TJ's father, Tito, is now having serious regrets about signing a letter with his siblings asking the executors of Michael's estate to resign. Tito now sees that