McAllister's "main thing now is to get straight with his family," said Jackie Coleman, a retired law enforcement officer from Olla, south of Monroe.
"Then, this should be over," said Coleman, one of McAllister's constituents interviewed by The Associated Press.
Many are as eager to speculate how a local newspaper got video of McAllister kissing Melissa Peacock as they are to offer an opinion about what it shows.
And they're sure there's more than enough hypocrisy and political intrigue to go around. For example, they note the histories of former President Bill Clinton, former Louisiana governor and current congressional candidate Edwin Edwards (who served eight years in prison for a felony conviction arising from the licensing of riverboat casinos in his fourth term), U.S. Sen. David Vitter (who survived a prostitution scandal a few years ago).
There's been little subtlety in the response from Republican powers.
Gov. Bobby Jindal said he should quit. So did the state Republican chairman, who said McAllister had become an "embarrassment."
U.S. House Speaker John Boehner, R-Ohio, said McAllister has "decisions that he has to make."
The closest thing to support McAllister has found among his colleagues are statements of concern for his wife and five children.
Many voters seem more inclined to forgiveness.
Wearing a T-shirt from her Baptist church in the community of Start, Pamela Nolan made it clear she abhors marital infidelity of any kind.
But, the hospital pharmacist added, "What laws has he broken? What trust has he violated, other than his wife's? ... The next election should be the determinant of how we feel about it."
McAllister hasn't appeared publicly since the weekly Ouachita Citizen posted online a grainy security tape showing McAllister and Peacock kissing in the congressman's district headquarters.
McAllister's Washington-based spokesman said that Peacock has since resigned voluntarily, but that the lawmaker had no plans to step down.
McAllister won a special election last fall to succeed Republican Rodney Alexander, who resigned to take a spot in Jindal's Cabinet.
McAllister spent his own money and got a boost from endorsements by his most famous constituents, the bearded Robertson men of the cable television hit "Duck Dynasty." He earn a runoff spot against Neil Riser, a state senator and Jindal ally with backing from GOP brokers.