Dumper blocking me after starting no contact?

Long story short: Dated a girl for 7 months, unknown to me became interested in a guy at work, started acting weird (cancelling on me, going out with "friends at weird times", no sex), she kinda forced me to break-up with her (she asked for space, said she felt weird about us, I unfollowed and unfriended, no contact immediately.), never got a reason or anything; saw her at a party with her new guy, I drunkenly told her that was the last time she would see me or hear from me along with some other mean words, and then went to dance, and party with some new girls. I started missing her and noticed she blocked me on Instagram, and Snapchat, why would she do that? I've been no contact for two months, why would she do that?
Dumper blocking me after starting no contact?
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