Im so mad at this guy i could scream?

i started seeing this guy after i wasnt working with him anymore. i had a bad relationship before that where the guy really hurt me and everything. so i met this guy at a new job we kinda started a thing after the restaurant clsed for the winter. i kinda didnt know if i liked him and stuff..so i kinda backed off...then he started trying to say **** like me like ur a stalker blabla i heard about it. then i find out the cook at our restaurant is friends with actualy the sister in law of a friend of the guy i dated before (bad breakup).(the sister in law was jealous cuz i was dating him). so they found out all this information about my painfull breakup that i didnt know about. so i come back here after i went away to australia for the winter. and tell this guy id give it a go if he wanted to. he shut me down and i kinda went crazy and sent him a few texts. so.....then he says they were right abut u ur a stalker blabla get help and was a totaly ******* to me. does anyone get this? is he just pissed i went to australia and didnt want to be with him and rejected him before?now he says i dont get to come back there this summer,cuz the cook and the guy(theyre friends) both dont like me.what an immature loser, why would he do that, i dont like being called crazy or a stalker...*******. just cuz of my one bad breakup. i think hes just so mad i wouldnt date him and i dont knwo what to say or think about it?