This can vary from county to county too so contacting the police may be more helpful in finding out for sure.
Its understandable that you would be upset and afraid about your parents reaction to you moving out.
Hello, It sounds like you are going through a tough time at home right now.
You said that your boyfriends family is willing to let you live with them.
It sounds like your friend has some experience with this and its great that you are providing input for others in similar situations.
Unfortunately, we arent legally trained here so we dont know for sure but it is our understanding that if a youth is under 18, they are still considered to be a minor.
If you are still a minor, your parents have legal guardianship of you so they have the right to try to force you to go with them if they came to your school.
It seems like you are going through a difficult time with your parents.