Marina Sirtis is glad Counselor Deanna Troi married Commander William Riker (Jonathan Frakes) in Star Trek: Nemesis rather than Michael Dorn's Lt. Commander Worf. The series premiere of Star Trek: The Next Generation established that Troi and Riker had previously dated, and it became obvious throughout TNG that the two had lingering feelings for one another. Despite this, they remained just friends for most of the show's run and often dated other people. In TNG season 7, Troi began an unexpected and somewhat controversial romance with the Klingon Worf.
https://screenrant.com/star-trek-tng-troi-worf-no-marriage-marina-sirtis/