[W] Werewolf 'not meant to be' Moodlet won't go away after deleting fated mate

To add to this- I saved my werewolf sim's household and started a new save file, loading him into a lot. The "not meant to be" moodlet appeared once again when flirting with someone, despite not having met the the original random townie werewolf on this save file. In fact, said sim doesn't exist in this world at all. Not really sure what to do about this other than remake my sim.