pathfinder – Relationship between the offspring of Moroi Vampires and Dhampir

A rather interesting plot hook appeared and made me curious about the relationship between Dhampir and their respective vampiric parent. I've looked at some of the basic information provided for each, but that does not speak too much about the relationship between the two.

Are there any traditions that speak of the relationships or dispositions generally established between these two people?

More specifically, the Fullblood Moroi vampire to his half-breed offspring?