The way Worf doesn’t really talk about the events of DS9 in the TNG movies has always been confusing from a Watsonian perspective (obviously the Doylist reason is ~continuity lockout~). But just imagine it:
"Oh by the way, I got married. No, you can’t meet her, she’s dead actually."
"Yeah, I was in a Jem’hedar prison camp. I’ve been fighting on the front lines. You know, for the war you people an inexplicably not involved in."
"Deanna, did I ever tell you about the time my friend Odo married your mom."