@Darklight99
You're not being fair with the husband. Takae doesn't mention her current problems to her old family nor shows sadness or worry in front of them. Going by how much in love the old man is with her, he's going to go postal the moment he knows about his wife's problems with the mom.
I wonder why she chose him instead of any other of the guys obsessed with her. Of course It could just be a totally random thing, which would make it even more cruel I guess.