Is Lucian's Mam Really a Mate?

There are so many hints where there's like, is it going to be as is his mate going to be? Gwen, where is elaine going to end up though? Because there's like the symistry of the three sisters and i the three brothers. Could we just throw tanlenin, caus he's also a loose end? But they've thrown in the issue of, like, oh, lucian and her are mates, but that's not always the case where mates end up together. Ori are there cases of people in her books who are mates and actively choose not to be together? A, lucians mats, yes. Are they diigly mates, or