am i the asshole in this situation?

So recently i dropped this friend because she’s been talking about some seriously deep shit about me and when i confronted her she used the excuse “i just do it to get information and what people are saying about you” and i just let it go. butttt she keeps being an ugly ass cunt and is exposing my sex life to everyone. i caught her and now shes trying to spread lies on my name saying i sleep around with younger men (im 18) like no chigga i aint gonna sleep with no broke bitch i need a man who make money! so i told her to go kill herself and now random people are turning against me. like this girl trying to run my fade when shes an insecure poor retarded fat fuck mexican immigrant its kind of crazy how i was ever even friends with someone so chopped