How do I deal with liking someone, but knowing a relationship is impossible because of when we met?

Dealing with impractical relationships: I love this guy who broke things off with me because it just wasn't practical. He's a father and hasn't even started his divorce yet. I'm having trouble accepting that even if there's chemistry and I'm sure he wants to also be with me - it's just impossible to have a relationship. I want to ask him how he feels, but I don't think that he'll give me an honest answer. How in the world do I move on?

A tough thing about the world is that sometimes, things don’t work out for annoying reasons. It’s always been a dream of mine to get a pet rodent as a baby and hand raise it, rather than getting a skittish adult from a pet store. But when my friend’s hamster had surprise babies that needed homes, I couldn’t take one in for health reasons. If the hamster had given birth six months earlier or a year later, I might have gotten my fuzz buddy, but the world doesn’t work on my timelines. When I was living in Ireland, I was offered an amazing job working at a theatre company in Dublin - but I was still a student and it would have been logistically impossible to rearrange my life, postpone my graduation, get a work visa, etc. I knew the offer would not be around a year later when I graduated, and it sucked.

So it’s not just relationships where this happens. We’ve all missed out on the gorgeous apartment because our roommate’s lease is a month out, made a great new friend who was moving to a new city a few weeks later, or been unable to control the family planning of hamsters. And we’ve all survived - there are other apartments, new friends, local hamster breeders. And those all do work out. It’s tempting to assume that the thing we missed out on was Perfect, while the thing we ended up with is imperfect. But that’s because it’s easy to idealize the thing we don’t have. That apartment may have had a crappy dishwasher; that job may have had an obnoxious coworker; the future hamster will be just as cuddly. But as long as it stays the Might Have Been, we don’t know any of that. We compare our imperfect present to our Idealized Missed-Out-On.

I think we have done ourselves a huge disservice with all our cultural talk of “soulmates” and “one true love” - and polyam people are not immune. We assume that having chemistry with someone means we must be with them, that we are missing out on something necessary to our happiness, that somehow the universe must bend to the will of our romantic-sexual desires, or something has gone terribly wrong. But, the reality is, sometimes things don’t work out. If we can move on from apartments or jobs or potential pets, we can move on from might-have-beens in relationships too. It’s frustrating and disappointing when we want something but we can’t get it, and it’s okay to be upset, but try not to give it such an outsized significance. You’ll meet someone who’s better situated to be with you, and it’ll work out, I promise.