Kile, whose former stepfather is Usher as a result of his marriage to Tameka, was declared brain dead just days after being rushed to hospital following the horrifc accident in which a jet ski hit him on the head.
The youngster has been kept alive on a lifesupport machine since the accident but sources say his health is deteriorating.
“Everyone but Tameka has seen the writing on the wall. Itâ€™s only a matter of time that her son will pass and not make it as he is doing really bad,” a source HollywoodLife.
“But no one is telling Tameka their thoughts, because she is not even considering pulling the plug and is still looking for a miracle.”
While Usher has been holed up at the hospital by Kile’s bedside with the rest of the family, the insider says he is afraid to tell Tameka he agrees that there isn’t much more they can do for him.
“Usher is in no way talking with Tameka on what he thinks should be done. He is still shaken up over the whole ordeal.”
It earlier revealed that Tameka’s life insurance for Kile is due to run out soon and they may have to turn off his lifesupport machine.