After his wife was diagnosed with dementia, Jay Leno learned the deeper meaning of “for better or worse.” “Now she really needs me and I like that. And I can tell she appreciates it,” the former ...

Caretaking is a labor of love, but Jay Leno doesn't mind putting in the work. The comedian and former late-night host, whose longtime wife, Mavis Leno, suffers from dementia, opened up about the highs ...