I doubt it. She was pretty strong with her words in those interviews and they will have to be considered since they were done recently.
It could be that they give the mother her body but order that she is buried in the Bahamas next to her son (or on top of him) - She owns 2 side by side plots that will hold 4 coffins (2 coffins stacked on top of each other in each of the 2 plots)
I still say she was REALLY under Stern's influence after Daniel died; lord knows what he told her about her mother.