No. She'll stay

She may be right but agreeing with her now would be a sign of weakness in her eyes. "I told you my decision. You are a prisoner till some kind of peace deal will be achieved with your people. Should I let you go I can't guarantee that you won't come back with weapons in your hands and kill more of my soldiers" You say sternly "I need to attend the burial of ones you killed. You wait here" The burial is not an exact word but you have no time to explain the details to the Amazon. In fact it would be a humiliating for a goblin to rot in the dirt. During the past times it was common to consume bodies of the fallen brothers but majority of tribes abandoned such practice few centuries ago. Nowadays your tribe moves bodies away from the camp and chops them to pieces for scavengers to claim.

Before leaving the camp you order your most reliable goblins to deliver a full barrel of water to your tent to allow Sheila to wash herself and bring her some smoked meat to let her regenerate. Then you have a long talk with your sister discussing details of her mission and finally go with the burial party.

It was a pleasant trip. Despite loses morale of your soldiers is higher than before. They enjoyed the show you provided to them and seem pleased that unlike your father you didn't kill a prisoner immediately. They are full of hopes for more captives they may use for themselves and it may be very well true if the war with Amazon will happen.

You come back to the camp on the sunset.