my narcissist ex is monitoring my online activity but not talking

First of all excuse my english,its not my native language.So i met this guy a few months ago..He was 39,im 28.He kept chasing me for 5 months until i agreed to go on a date with him.So we start dating,he put me on a pedestal,he treated me like a princess.He was beyond nice.Which was a red flag for me.Along with him checking other girls out from even our 1st date!But being naive and inexperienced with men,i continued anyways..I started spending half the week at his place..And started falling hard for him.At times he d pick fights over nothing,and id always be the one apologising even when he was wrong.But the good outweighed the bad..I was getting more and more suspicious of him..Found a long brown hair in his shower (im blonde).He told me it was his mothers who came for a visit(!)..Things were starting to change as i was getting more suspicious.He was beyond jealous and controlling and manipulative.Especially after his ex texted me and warned me about him.I told him and he got furious.And i accused him of lying one day.That was the beginning of my devaluation.He broke up with me.He d talk less,id see him less,he d treat me worse and worse day by day.Me,not knowing what was going on,i begged him(i know im an idiot).So we gave it a try.But things were not as before.We d break up all the time.Until he asked me to be friends with benefits.At first i said no but you know how manipulative they are,plus i was too in love with him.So i started seeing him like that.The lies continued,more fights,other women,god knows how many(he has no friends,just a harem!)Until last week when i told him i want out.He didnt take it well but said ''fine''.He was angry.A few days later i text him asking how is he doing and he raged at me..I raged back.I confronted him and unmasked him completely.I guess he hated that..We stopped talking and a few days later(i wanted my stuff back and to give him his)i texted him ''call me''.Just that.He said ''i dont think so''.I didnt reply.He texted again ''Dont contact me again''.I didnt reply.He texted ''Got it?Dont you dare bother me again you psycho''.Again,i didnt reply.He called me 3 times.I didnt pick it up.He texted then ''Are we clear?''I didnt reply either.And finally he texted ''Im talking to you.Are we clear?''.All that took place within an hour.Did he really want me to stop talking to him?Or was he expecting me to beg?Thia has happened before and id always beg and we d be together.We havent talked in days but i see him online a lot on an app we used to talk on.I know he only talked to me on that one.And whenever i was mad at him and not talking,he d always go online to see if im online and log off withing a second.He s doing that again.Monitoring me but not talking.Just logging off immediatelly.What is going on?Is he expecting me to talk?Because i wont..Will he you think?Also a guy friend of mine texted him(without my knowledge)that he s my new boyfriend..Do you think he got jealous?How do narcissists feel when you have a new bf?I ve read that they dont come back when you expose them..So do you think he will or not?I know that at first i was great supply,i was out of his league physically and intellectually,totally submissive and with low self esteem..But confronting him made me the worst supply i guess..Is it over for him?