Trying this again - do you men think he just doesn’t care?

I know I shouldn’t care…but I do. Guy I was dating for 6 months - I found out he was talking to other females when he told me he wasn’t. I stormed out, and ended things, I was hurt.

He hasn’t contacted me, doesn’t seem to care - won’t even look at my posts on social media. Im 27, he’s 32 - do you guys do this when you don’t want to show you care? or do you think it’s Genuine that he really doesn’t care about me? I’m sad my time seems wasted.
Trying this again - do you men think he just doesn’t care?
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