My ex is still engaging in social media?

My girlfriend just broke up with me. I met her in college and she graduated and I attended months ago with her family. She moved back home and has since been working crazy and trying to get school figured out. After weeks of terrible communication and needing space and throwing my concerns back at me through gaslighting, she broke up with me through text because we have been doing long distance and gaslighting me further saying, I’m very immature and how I treated her with no emotional intelligence. And how she can’t have a serious conversation with her. None of which is true because we have had conversations where she broke down to me and I’ve been there to comfort her. I didn’t really respond when she sent the long paragraph ending it with the gaslighting. I just put a thumbs up and moved on since I already kinda been grieving the past weeks she’s been giving me the runaround. I went out last night and studied with friends at their university and posted it late on social media. She viewed that story, my stories on instagram as well, she finally opened that snap I sent her two days ago that she ignored after she ended our streak. And she liked my recent post on instagram and her sister has been watching too. I’ve never been the type to block people because I don’t mind people seeing what I do but why all of this social media engagement?
My ex is still engaging in social media?
My ex is still engaging in social media?
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