[pekk]

You are projecting. Someone doesn't share your interests, or finds sports boring. It really, really doesn't mean they think they're clever, or "too good". That implies that secretly, they like sports but just get off on pretending not to like them to be elitist. But it's simply untrue.

Sorry you have a grievance with your exes who were bored by your preoccupation with sports. Nobody is obligated to share your interests any more than you are obligated to share a certain autistic person's interest in trains. If you find talking about models of trains boring, that's your right. Period.