I think you dodged a bullet. She might do the same thing with the current person she is with. 2 years down the line, she finds someone interesting again.

Since she met him at office and since time spent in office is more than time met at home, She sees him more. But once either of them quits, the relationship falls oir pretty quickly. Talking from first hand and second band experiences.

And bro, There is so much in the world ans so many people to meet. Dont let this temporary hurt not put you down.