The MC had no place to tell that girl to apologize to her father. In my opinion, he does not deserve ANY respect at all. He literally does not care about his daughter and even when she was being patient with him, he lashed out at her. As the adult, he should be more responsible. HE should be the one apologizing, not his daughter. In real life, he would be labeled as an abusive drunkard asshole.
Meanwhile, the MC is just being a totally selfish bitch, projecting her own feelings of guilt and regret onto this random other girl. She basically tells her "Yeah, your dad's a total piece of shit, but he's your father--so tough luck! Deal with it!" and even has the gall to tell her to APOLOGIZE. MC, your experiences do not equal someone else's. Just because you treated your nice father poorly doesn't mean everyone else who treats their father poorly has a nice father lmaoo. Jesus Christ, even after 20 years on the streets, she's still stuck in her own little privileged bubble.
I'm sorry for the rant but this made me really, really mad. It's so bullshit, I'm done.