“My parents don’t approve of my fianc. They say it should go back to school and wait to find so asdfadsf ”

My parents don't approve of my fianc. They say it should go back to school and wait to find someone else. I've known my fianc for 1.5 yrs, and we've been dating for 7 months but deep down in my heart I feel like he is my soulmate. If I marry him I will be too poor to go back to school. I would rather be poor and happy than mindlessly follow my parents but I'm still scared. Should I marry him or should I wait?