That has to wait till they return to Pennsylvania.
Terri's grave is not in Pennsylvania after all. It's in the St. Pete/Clearwater area.
There's a picture somewhere on the net with Michael sitting on a bench by her graveside looking very solemn. It came out at the time he was announcing his PAC. Very much rubbish!
IMHO, Michael and Jodi started dancing on Terri's grave before she even died.