i sort of thought of the whole "first" bit like this:
player: it's gotta be her first born.
devs: it's not her first born.
player: but it's what makes the most sense!
devs: it's NOT her first born.
player: fine, i guess it's something else.
devs: HA HA! it is her first born.
on another note, if it's not her first born, first love, or first husband, i wonder if it's like her first decree as queen, or her first as in she swear aliegance to the king of worms first and foremost before any other.
plus i find it humorous that morgiah is not the catch everyone claims her to be, as the rumor paint her as an ill tempered brat, just not as devious as elysana.