What a selfish b. . .
I was very appalled by the wife's character in this movie. She had no regard for her husband's well-being which was blatantly displayed when she intentionally tossed a cell phone into the window exposing her husband to deadly toxins. It's the attitude of "if I'm going to suffer, then everyone else must suffer with me."
If you truly care about someone, you wouldn't want them to partake of your suffering, you will want what's best for them. This selfish and entitled princess is used to having her way, so she can't stand her husband's audacity to tell her no and restrict her from their home in his attempts to preserve his and another human being's health.
This woman knows she's dying, yet she wants her husband to die also. Forget allowing her husband to live and be happy. No, he must suffer and die with her. This mentality is downright disgusting. And for those of you who feel the husband is wrong and should've willingly exposed himself to the toxins for his wife's sake, I'm sure you will also knowingly infect your spouses with a sexually transmitted disease as well.
This wife deserves to live a guilt-stricken life for the murder of her husband. And yes, she murdered him. When you knowingly expose another person to something that's potentially lethal, it is called murder, just as those knowingly passing HIV and AIDS to sexual partners.