My only consolation in all this is that Japan has outstanding infidelity laws. Whether there is a divorce or not, the victim has a right to sue for damages of the offending partner and the offending partners' partner(s).
It doesn't matter if it results in divorce or not. Further, this covers any form of infidelity during engagement or marriage.
And Japan, cheating is widely tolerated and even accepted before engagement end marriage. But, when it gets to the point of engagement or marriage, the tolerance and acceptance for that behavior is null.
If she did get divorced from him and did it on grounds of infidelity, she would get a lot of money out of her ex-husband and his partner.
this manga has no clear plot and keeps getting messier and messier bc there is now way they’re going to add the “lesbian friend that’s been in love with her friend” trope into this convoluted relationship. i honestly see no hope for anyone and this would all be done with had misaki gone through with divorcing yuki like he wanted from the beginning