If you dropped out of school in grade nine would you or your parents get in trouble If so what kind of trouble?

Yes, they can. Schools have a process so when a student no longer attends school the school contacts the parents for a reason why. At first, this may be a phone call, then it is a letter, and they finally can name the student as "truant". This means the school district can request a hearing with a judge and have the parents tell him why they have not required their child to attend classes. The judge can fine the parents and can even add on jail time for habitual truancy. The is process is called a SARB review board. Stay in school if you are thinking about leaving. It is the only way you can eventually earn money to make a living.