RedheadEmber said: I'd say so, yeah. Dart had a childhood fling with Newstar - which could've been just a result of them being the youngest children, other than Suntop and Ember - then, many years later, after lovemate (Shushen) had died he recognized Serrin (Wing's daughter) and was in a relationship with her, and her other lifemate. Now he's really good friends with Kimo, Newstar's son.
I'd put it this way:
Dart and Newstar probably had a youthful fling. Then, many years later, Dart recognized Newstar's niece, Serrin- and made a baby with her. Now, he's more than casually involved in a most likely friendship-plus with Newstar's son, Kimo (who is also first cousin to his baby-mama). Newstar, meanwhile, is hooking up with her brother in law.
When you really consider all the interconnections that all the Wolfriders seem to have- well, it's not that atypical of the Dewshine-Tier family situation. BTW- Tier, Dewshine's possible grandson or step son, just recognized her cousin's daughter.