I’ll make this brief, more so a psychology question.

Was in an LTR for almost a year. She never posts pics of us on social media (but then again neither did I). When asked, she’d always say “not yet”.

Fast forward, she breaks up with me, despite me not wanting it. Fast forward another 4 months, she posts pic of her and her new boyfriend (which is also her ex, they got back together).

Why would she post that, and none of us? I don’t see why it’d be to spite me, she was the one to end it.

Thanks!