I will stand with Nanase to the end of time. She doesn't deserve what's happening to her :(
Yuni is such a coward though. At least Fuuko finally put it all out there. I don't know if she just wanted to hurt Nanase or if she got tired of being the side chick and thought this would leave Yuni no other choice, but damn do I hate that this author can make me so excited to see the next chapter of a manga about cheating.