What do people have against kids who go to an alternative high school?

because i could not keep up with the work at my regular high school, my dad transferred me to timber ridge high school. it is an alternative school that a lot o kids go to because of their behavior in their other schools. since i got transferred, my parents gave up on me and a lot of my friends wont talk to me. i am actually keeping my grades up and i believe there is hope for me to graduate now.