Sorry for the long rant but I've kept it bottled in to long....

My family keeps on saying I changed that I'm not nice and sweet anymore they said I'm really mean now...But what's really ironic is that I never changed I've always been cold and distance because I'm always alone at home...nobody even asks me how I am or what I did every time I try to tell my mom something that happened at school she said it's stupid and childish and it's very annoying nobody wants to know about my social life at all in my family!!! Even if I did change its not because of my school life/social life that changed me its MY FAMILY!!! I don't get it I still care and am still nice just because I'm a ice princess doesn't mean I don't care in reality...I don't even know what to do anymore with them saying that I'm disobedient and being rude and etc etc is it my fault that they've also change!! Because my mom gets irritated easily grandma hates me and everybody else in the family is against me everything I do is wrong because I have to be little miss perfect!!! I'm tired and I'm emotionally done. I just need help and advice from you guys now...