No matter how many times I tell Mom she needs to avoid putting anything where Patricia's body is buried, she always says there is no way to keep the stone visible at all times. She says, "We know it is there." OK, but there is a reason I wanted an engraved stone to mark the spot instead of a plant. Every time I look at that corner all I see is dirt covering it up. Now weeds are growing directly on top of the grave. Mom said there is no way to prevent more weeds from growing there even if she pulls all of them out. Is she wrong?