Most Helpful Guy
Stop giving a fuck. When I was in HS I went out with the 4 most popular girls, so obviously when I broke up with the 4th one, all of them hated me, but I didn't care, I didn't let it get to me.
You can't do nothing but stop caring and make friends with those who also don't care about those rumors and judge you by who you are after they know you, instead of judging you by what someone else said.
Most Helpful Girl
Try to find a new set of friends who won't do that to you.