Why cant the Goldman family move on with their lives! tragic as it may have have been to lose Ron Goldman!?

It has been yrs since the Oj thing but they keep pursuing him & it seems he still presses their ons coz he gets them all worked up, its like Oj keeps winning over because of that fact, even now with the recent sentencing, they seemed not to be satisfied. Can they move on with their lives for God sakes!