She never was good at hunting cause of her pelt, she always thought that in the snow she would be a great hunter, after many unsuccesful tries her pack got rid of her, she wandered until she couldn't feel her paws anymore.. Before she lost counciousness she saw a she-wolf that was hunting at this time. Or at least tried to hunt alone for her pack. After she woke up in an unfamilliar territory surrounded by unfamilliar wolfs she began snarling, it took many days until she finally accepted the fact that she was safe in here. Even the she-wolf that rescued her was coming to her while she was in a healer's Den to regain energy and strenght. After she was sure that she could go on her own she just.. couldn't anymore. This pack was like a family to her that she never actually had. Her own mother and father rejected her.. just because she was a failure in their eyes. But she saw that even when others made mistakes leader of the pack wasn't mad and was just grateful that they were safe. Something she didn't saw earlier.. And she couldn't leave either way cause she began to feel something to her rescuer. And this didn't took long to her to come with her on hunts. They became a couple and others accepted it. Sure, maybe "King" was giving them pups but it was more of a job. The true love was between her and her rescuer.
Yep, Moon and Blizzard are a pair. You can't change my mind xD