Please help i will really appreciate it :]?

okay soo this is kinda complicated well their was dis guy and i DONt like him soo he told ma parents dat supposably i like him and dat im always calling him and bothering him i was like wtf hes ugly and dat aint tru but ma parents believed him and got pist off at me so my aunts and uncles think im sum kind of a ****....so my ma aunt lives wit ma best friend hes a guy but its not her son so hes not ma cuzin and me and him would talk alot but not toooo much and my aunt told ma parents dat im always botherin him and calling him all day long wich aint tru we only talk 4 2hrs..and ma aunt is makin a big deal about it and thinks dat i like him so wat can i do so ma parents can stop listening to those ppl and how can i prove its not tru