Alright then, I would remove the eggs and give the golf balls back to her. If the eggs in the incubator is near hatching, you might be able to give her a few duds to better satisfy her.
On a side note, why didn't you just let her hatch the eggs that is in the incubator?
Do you need her as a brooder? If she's only been sitting on the eggs for a couple of days, I'd toss them out and put her in broody jail. If she's been sitting on the eggs for two weeks, I would let her finish hatching them and sell them once she's ready to let them go. If you can candle them to...