you should have reported him and got his modship disbanded. I originally thought it distateful you were out with your sister, but a step sister I don't mind. and the fact you were together before your parents got together makes it perfectly acceptable in my eyes and all those that would oppose need to wake up.

hell, if my online bf kyle and me got together and our parents married, I wouldn't stop being with kyle just because by law he was now my step-brother, hell no. so I wont condemn you for it.

now for the advice, dont ignore it. I have spent my life getting picked on for being what I am. I know what your on about and it does hurt. it hurts emotionallly like a bitch and you'd rather go completely ignored and invisible through the school than anything else. Now. heres what you do...stand up.

beat them up, shout at them, whatever you do, show no fear. show courage and let them know that you will not stand by and let them do this to you.

I did that...after about half a year of doing so, getting beaten up constantly but fighting back, even though I always lost, they stopped.

It worked for me and it is my advice to you. if it works, then good, but if it doesn't. do not hold me accountable as it is only advice and the choice to take it is yours alone.