LITTLE ROCK, AR—A month after his wife landed a position as a volunteer at the local Salvation Army, Bud Bixby worries that she is not spending enough time in the kitchen. “I don’t know,” said Bixby, staring blankly around his empty kitchen. “There used to be so much food. Now, there’s just leftovers all the time. It’s almost as if Louanne doesn’t care anymore.” Bixby has been married to his wife, Louanne, for 16 years, and this is the first