Endgame by Andrew Cartmel
Romana excoriates the Doctor for returning to Gallifrey. When she realises who Arthur is she tries to attack him. The Doctor intercedes and she slaps him across the face.
"You stupid, arrogant fool. You have no idea what you've done. The information you sent through the planetary communications network, that call to arms you sent from heaven knows where. You've turned Gallifrey into a hellhole. Families have been ripped apart, houses destroyed, The western continent declared independence and Rassilon used temporal disintegrators. 5 million are dead, every piece of land is aflame. The Capital is under martial law. Food, drink, medicines all rationed, the looms are gone, our scientific outpost on Segana 5 has been wiped out by pirates. All because of your self-righteousness"
The Doctor snaps back:
"Answer me this. If I'm such an idiot, if I'm so self righteous then why, why out of all the people on Gallifrey, why is it you that telling me this, why is it you that located me?
Romana answers
"It was because I knew that you'd come back. You say you hate Gallifrey Doctor but deep, deep down you know you can't escape it. You have saved this planet twice already when you could have just stayed away. Yes, what the CID did was utterly wrong and you would have been justified in never returning but in a way Gallifrey means just as much to you as Earth. Don't try to deny it. And its because Gallifrey means so much to you that I know you've got a plan, I know that you have a trick up your sleeve. I hope its a good one because we are teetering on the edge of destruction.