This girl is so ignorant, for a being who has been alive for about 1000 years, she is very stupid, her selfish personal feelings aside, the facts are, 1. It's not even a thing about choose or not, renne and all soulmates are born as the other half of the demon queen/kings, there is only one and it's unchangeable, they can't just be replaced from the start, 2. It's not a question of whether she accepts it or not, because there's not even a choice to begin with, without renne, noche can't live anymore, 3. The same way as demon queen/kings are a medium balance that exist to keep the word working, the soulmates exist to help them live longer, from the start, without renne, either noche would be death by now or the word and every single being would have been wipe out and gaia would be in the process of restarting everything, if anything ever happen to renne, its the same as harming noche. For a demon folk who have a VERY DEEP knowlgde about how the word and demons work, how can she be so stupid ?