idk she love me that much

yesterday when i was playing soccer wif ma frends...my gf call me....she said that dun go sch early on monday...i ask her y....she said that one of my frend wanna beat me up....i ask her y again...she said that the boy was talking bad bout me in soccer and she was angry and told him dun talk bout me anymore...the boy called me and said that come early on monday.....he wanna beat me up, my gf said...so i decided to call the boy...he actually dun wanna beat me up....he said that he gonna beat me up to my gf is all fake...he said like this bcos my gf and her frend was disturbing him alot up to he is pissed off...thats y he said like this...who should i belive,??? my gf or the boy???my gf ask me not to go...she scard that i will get beaten up...idk she love me that much sia...i thought she love mo a bit onli....