do i have to stay with mt mom if it is not helthely?

You are a minor child.  You do not have a legal right to decide where to live.  If a suitable adult files a custody petition, the judge may consider your views, if you are shown to be a child of reasonable intelligence and mature enough to make a decision.  However, your views are not dispositive of the issue of custody and are but one of many factors a court will consider when making a custody decision.  I suggest that you speak with your mother and father and share your thoughts.  If you are able to reach an agreement with your parents, and there is a suitable adult who is willing to assume your custody, it may be possible to change your current living arrangements.  If your parents are unwilling to relinquish custody, it will be necessary to have a trial.  Best of luck~