Rank of the worst Tree Hill parents from worst to best:
Dan. Because well. Dan.
Karen. She lived on a high horse. She hit her son after Brookes pregnancy scare. She left him and went out of the country twice. Once to go to cooking school and then to chase a man.

She blamed him for Keiths death and told him it was his fault. She hit him again for going to Jimmys funeral. She didn’t believe Luke when he said that Dan killed Keith, didn’t try to talk to him about it.
Victoria. She was a bitch and left her daughter.

But she helped Brooke launch her fashion line.
Deb. She was a mess but she was in a verbally abusive relationship, she had an addiction problem, and she genuinely loved her son.
Larry. He was absent but he was a good dude and was doing what he could to make money.

Keith. He wasn’t there to see the birth of his technical child but he was always there for Lucas. He helped raise him and helped guide him.

Moral of this thread:
I’m starting to loose my mind
I really hate Karen