My Possessive Queens

Cleo is a goddess who appeared in Terria she disguised herself as an ugly and plain person as her beauty can cause a lot of problems for her to work as a Seamstress with her beloved magical hamster Stella.
One day she called by her boss to works for Morrigan and Helen Addington. They are Queens of Terria in the world of all mystical creatures. The Queens ruled with an iron fist and bloodshed their thirst for blood and war has made them a reputation that one should not trifle with.

When arriving at the castle the queen felt something stir inside themselves that was foreign when they set their eyes on Cleo They felt like their were betraying their missing mate so they lashed out at her every chance they got for they do not understand why they are feeling this way.

would Cleo break under their terror or would she leave before they realised there are soulmates?

Please excuse my grammar not good in English

My personal story
A prophecy said their third is a goddess who is their heart shall arrive to bring peace and unity to the land. An oracle saw a glimpse of their mate and painted only the back of their mate who has white wings.