Did you hear about how my close friend's parents banned me from seeing her?
Why do you think your friend's parents banned you from seeing her?
My friends and I think her parents aren't nice enough to make me happy.
Your friend's parents have a right to protect their child. Maybe you can discuss with them some conditions  in which you can spend time together and figure out a way to maintain the friendship.
Let's me be the boss. I'm going to control everything.
Maybe that's why they want her to see less of you. Concern about their daughter being with a controlling person makes a lot more sense than speculating they want to interfere with your happiness. Take this time apart to reflect on your behavior; they might come around when they see you've changed.