Why is is that my ex boyfriend who I think is narcissistic is mad or avoids me due to me exposing him for cheating with my own cousin and old friend?

ShateriaNorman1
My ex boyfriend currently was going around and sending his friends to watch my social media along with telling his friends his side of the story based off on what he did he lied for a year in my face about cheating on me with my own cousin she showed me messages of him flirting with her and him talking inappropriate to her along with him also cheating by dating one of my old friends behind my back and messed around with her months after he tried to talk to my cousin behind my back he seems to feel salty due to me exposing what he did because he’s a snake and he portrayed snake behavior he never admitted or owned up to talking to my cousin behind my back then he tried to manipulate me by lying on my cousin and lying to me to make me and her go against each other because of what he did he’s also very jealous of me and insecure he always find ways to try to bring me down and he even was talking about me to his friends and decided to tell them that what he did was a big deal but not really which was very immature behavior of him so he proceeded to accuse me of spreading rape rumors saying that I so called told everyone that he raped me when I never said that I would never and after he did that he blocked me he literally asked me did I say that and then when I said no I know your making that up he proceeded to accuse me of acting like I didn’t know what he was talking about then he blocked me because I exposed him for what he did typically narcissistic behavior
Updates
6 mo
So in this situation is he ashamed of his actions and behavior? As a narcissist I don’t understand why he feels the need to try to move like he hates me when he’s the one who started all of this nonsense
Why is is that my ex boyfriend who I think is narcissistic is mad or avoids me due to me exposing him for cheating with my own cousin and old friend?
2 Opinion