Exactly.
That's why, I ended to think that producers/writers of Star Trek are really bad for writing love stories. Indeed, except Paris/Torres and Riker/Troi, all others seem to have failed, whatever the series: TNG (Picard/Crusher), DS9 (Odo/Kira, Jadzia/Wolf), Voyager (Kes/Neelix, Chakotay/Seven's relationship, which has all the chances to be short-lived), Entreprise (Tucker/T'Pol and Archer is still single after 4 seasons).
Whatever the love stories proposed in ST: Discovery, I hope that it will be better written and that they will have a chance to survive beyond the end of the series like in the end of fairy tales : "and they lived happy 'till the end of their lives and had many children"!