People that love their significant others would do anything to provide them health and happiness. Or at least, they think they would. Even to the point of giving up any necessary organs and completely changing their life. Giving up favorite comfort items may be a step too far, though.
This wife says that she would happily give up a kidney for her husband’s health, but he better not touch her pillow at risk of his own life. Maybe they should invest in the same style of pillow for him, you know, to keep the peace and all limbs intact. After all, if he likes her pillow, how hard is it to get another one? Unless the thing he likes about it is that is carries her scent.