If the plan you entered into with the grandparents was made an order of the court, then that plan controls noe and he would need to file a motion to modify parenting time to change it (whether back to the old plan or a new plan). The grandparents could ask for grandparenting time if you go back to court, but usually that is time taken from "his time." I hope this helps.
Answered on Jan 08th, 2013 at 11:20 AM