Brink of insanity

Y/N and Aimee are twin sisters who act like friends, they are both abused by their mother and father day after day, night after night. They both have mental disorders, they both have Schizophrenia, Bipolar, and N.I.P.A (Numbness to all pain, inability to feel heat and cold). Unlike Y/N, Aimee was born with Tourette's and Y/N has Two personality's. Y/N and Peyton (if your name is Peyton just change it)