///9th Doctor's reaction to Rose's changing history

User:SOTO/Forum Archive/The Reference Desk/@comment-29907559-20180318213000 In Father's Day, why was the Ninth Doctor not extremely angry at Rose Tyler for changing history by saving her dead father? Why didn't he raise his voice and flew into a rage when she didn't take it seriously and smirked a lot?

When he accused her planning it when he said the TARDIS was a time machine, she said "It wasn't some big plan. I just saw it happening and I thought I could stop it."

Why didn't he also accuse her of lying?

If he said "You told me that you just wanted to see him when he was still alive. And be with him when he was dying. So that he wouldn't die on his own", what would she say?

He accused her of planning and she denied it. He didn't accuse her of lying, disobeying and betrayal.