This is where I am as well. Rathma is a child. Not Lilith’s lover. But children are quick to jump to conclusions. Literally this:
“Rathma’s parents were the ringleaders of Sanctuary’s creation, Lilith and Inarius; he balked against their different yet equally domineering ways from an early age.”
What I don’t understand is:
“Rathma is a first generation Nephalim.” Oh, is he Blizzard? He’s the child of an Angel and a Demon. That is not a Nephalim. It wouldn’t even happen, but let’s say for the sake of fantasy that it did. Blizzard would need to come up with their own word for this abomination.