You begged Bruce to not do it, to not leave you with Damian. He was rude,mean and full of himself, and you didn't like spending time with him. But Bruce was stern with that statement. "Stay with him, it'll do him good" he said, like if you could do anything about him being brat to everybody.
But now,since Bruce went out on a patrol, and Alfred monitored him in the Batcave, you were stuck with Damian, who was now frowning and mumbling about how he wanted to go with him, and how it's not fair, and how he's gonna walk out any minute without anyone knowing to prove to his Father that he's capable to do stuff he can't do.
"It's not fair, i didn't do anything wrong! Besides how come he can ground me for nothing! I did what was right, I did what I was trained to do" he mumbled under his breath.