Sonna Kazoku nara Sutechaeba? - Vol. 6 Ch. 37

[gabarbie]

Oh she was resenting him this whole time cause he said out loud how she felt when she was carrying. He did say no one knows his wife better then him

 

[AnimuVsMango]

Wait, shouldn't it be the opposite of a diabolical proof? Isn't Ichika arguing that it's not impossible that there exists a problem that can be solved between her mother and her family, and therefore arguing that it's possible for something to exist, hereby being the opposite of wanting to prove something doesn't exist? Or am I misunderstanding what she's saying?