No disrespecting to Sean Renard, but he isn’t really father material. For the matter neither is Nick, but he makes a better candidate for the fact he hasn’t died of a mortal wound yet. As far as Adalind is concerned, she could do worse than Nick being her Spouse. He hasn’t met a Vessen he couldn’t transform or kill yet either. Adalind changed her ways knowing that self preservation was the best course of action becoming a mother of two, and barely touching possibly 30. What we can expect from her development will be very key to the next season, as she doesn’t have powers anymore–but does love Nick. Yes you read that right, she does love Nick–but it’s due to dependency reasons.