caregiving

Afraid of saying the wrong thing to someone with a serious illness? Now there are "empathy cards" that make fun of those well-meaning but tasteless remarks.

Mary Catherine O'Brien says when she married her husband, Greg, in 1977, he was funny and outgoing. Alzheimer's disease has stolen much of that, she says, but the two are closer than ever.

Rick Rayburn became a full-time caregiver to Marianne, his wife of 42 years, after she developed dementia. She may not be the woman he married, but he says she's helping him become a better husband.