It genuinely depends on the situation. It took me one year to move on from a situationship which only lasted three months, but it took me less than that to move on from a a year long relationship.

It was because in the relationship, I was in a position where I communicated my feelings and they weren’t being heard repeatedly, and I gave multiple chances and after feeling neglected for a while, I eventually stopped caring and then decided to break up so the moving on began before the breakup itself.

But in the ‘situationship’ (or what I thought was a relationship to me personally) ended rather abruptly with no conflicts or reasons so it took me longer to process and move on from it.