Poor Cedric who was left here, but our mc can't do anything in this timeline. I hope if another universe gets better, this horrible present would turns out better,too. (Like sending some curse to her brother through dimension via magic circle)
Because even if she turns back time, I don't think...
She asks him many times and always be the one to reach her hand out, but the next scene would ends with the husband turns his back without explaining anything not even about the situation or his feelings.
It seems like he expects her to be the typical manga airhead girl who always smile...