Last week the altos in our choir were trying to squeeze into a too small space. One of us, a nun, made some joke about how wide she was and how she wouldn't fit anywhere. When nobody paid attention, she repeated it. Without thinking I put my hand on her shoulder and said, "Stop it. You're beautiful."
Suddenly the other nun among us, a young one the age of my daughter, turned around and gave me a look of comprehension and delight. Then she said, "And she's also smart and funny!"
So if I can digress a bit, this reminded me of how if you're a woman in the US, you're going to have body image issues. (I know women in other countries have body image issues, but I'm not qualified to rant about how their cultures interact with the phenomenon!) Even if you pray at length seven times a day and make a conscious choice to forego makeup and to cover your hair and to wear baggy clothes in the same two colors for the rest of your life!
Anyway. I don't usually respond that way when women put themselves down. Often I'm uncomfortably silent. I might claim not to have noticed whatever flaw the woman had mentioned. What do you do? What should we do?