The sense that the Obamas are flirting with disaster by parading their happy family life was magnified by Michelle’s Marie Antoinette-like appearance this week on the cover of Glamour magazine — at a time when many Americans continue to lose their homes or jobs every month.

In the interview with Glamour, Michelle discussed her fashion choices and appeared to tease her husband: “One thing I’ve learnt about male role models is that they don’t hesitate to invest in themselves.” The timing and content of the piece prompted Sally Quinn, a veteran Washington style-watcher, to suggest that the first lady had been badly advised.

“I’m not sure if I had been her adviser I would have said for her to do the Glamour cover because it might begin to trivialise her and what her role is,” she said.

The enthusiasm for the Obama family has until now obliged most Republicans to bite their tongues when discussing Michelle and the children, but there were mutterings last week that the president might be using his enviable private life as a diversion from awkward political realities — notably the prospect this week of Democratic defeats in elections for state governors in New Jersey and Virginia.

“Funny how every time there’s a crisis we end up reading about Michelle,” noted one Republican insider. “It’s great to see that the first couple have such a wonderful relationship,” added a Times website reader. “Now can the president please get down to solving the country’s problems?”

According to society sources, Sally invited Hillary to a luncheon when the Clintons came to town in 1993. Sally stocked her guest list with her best buddies and prepared to usher the first lady into the capital's social whirl. Apparently, Hillary didn't accept. Miffed, Sally wrote a catty piece in the Post about Mrs. Clinton. Hillary made sure that Quinn rarely made it into the White House dinners or social events.

In return, Sally started talking trash about Hillary to her buddies, and her animus became a staple of the social scene. "There's just something about her that pisses people off," Quinn is quoted as saying in a New Yorker article about Hillary.

Quinn's antipathy to Hillary became the subject of a New York Observer piece in 1996 that turned the spotlight on Sally, now 56. "No longer a journalistic star, Ms. Quinn seems restless and unsatisfied," wrote Mary Jacoby, "despite her wealth and prominence and her Georgetown mansion with swimming pool and tennis court, not to mention her house in the Hamptons." Wondering about the roots of Quinn's spat with Mrs. Clinton, a younger and more powerful woman, Jacoby wondered if Quinn was "frightened" that her good looks were fading and "bitter because she's no longer on center stage."