zoejane ahh fs. The reality is, although that shit is going to hurt bad, you haven't been dating forever and your brain will forget and you will start to feel good/not sad. It will suck for sure though for 3-6 months
Bonus points if you didn't even do anything wrong, it's just because of the circumstances of the relationship (long-distance) and your partner not being able to handle it anymore (they say it hurts too much when you're away)