I think somehow her clearing her name and finding Lissa's sibling will connect. So she's gonna have to go on a journey (which i REALLY think Dimitri will go with her, MAYBE Adrian too, if not, he'll just visit her in her dreams a LOT again) But i don't think either of these relationships are her number one priority. She'll just ride it out and somehow, through out the journey, she'll realize who she's gonna officially choose.