It worked out OK for Vitter

Don't see any reason why it can't also work for Vance McAllister.

After being caught on videotape, U.S. Rep. Vance McAllister, who ran as a devoted family man and Christian, asked forgiveness from his family and constituents Monday for kissing an aide a month after being sworn into Congress.

There's, of course, the hypocrisy. But apart from that we're just being icky about people's private lives which are pretty much no one's business but theirs.... and, I guess, the cameras they put everywhere.