"There was a click and Nervous flipped his phone closed. “I love you too, mommy,” he mocked in a singsong voice. “Cow. She’s just pissed because Vidcund is so freaked out and she’s not getting any nookie.”"

I love this line, I really do. It explains the relationship so well.

Also love the birth scene and the explanations, I enjoy when people at come up with those, rather than doing the whole handwaving "and it just happened like that" thing.