Forced to do ca

Hello everyone. I have passed Cpt n ipcc in first attemp and currently undergoing articleship training. I never wanted to become a CA. I know its a prestigious certificate but i really not interested in checking documents and invoices and preparing reports. I was forced to do it because of my father. I want to be a teacher/professor and i love to teach. Each day i go to office without wanting to go there and return disappointed having done something which i am not interested the whole day. I have told my parents i don't want to do it, they start all emotional blackmail. People say you can do whatever you want after CA, 3 years of hell then its heaven, but again my parents will force me to do a job. My mind is becoming restless and I am living a unsatisfied life just for my father. How do I explain him that I don't want this life?? No discredit to the course or any member... Its just that my liking is different.