Gwen is now a young adult and has had to say goodbye to Miles as traversing the Spider-verse is tearing at the fabric of spacetime. So their kind of long-distance relationship is not meant to be.
As per the lore of Earth-65, Harry Osborn is the Green Goblin in this world. He and Gwen duke it out, and she inadvertently kills him. Gwen is stricken with guilt. Harry's dad, Norman Osborn, uncovers her identity as Spider-Woman. But instead of turning her in or exacting revenge on her, he takes her under his wing and enhances her costume and gear with Oscorp tech. Just like Tony Stark did giving the Iron Spider suit to Peter Parker in Earth-616.
Taken by his gracious and driven nature, Gwen finds herself attracted to Norman Osborn. And after some initial hesitation, she decides to see where it can go. So she arranges their first date night . . .
Little does she know that Norman Osborn had planned this all along! *DUN DUN DUN* 😲