Danielle Lindemann, a sociologist at Lehigh University, notes that the Census Bureau’s information on maried people who live aside don’t suggest whether jobs would be the good basis for lovers’ various places.

Danielle Lindemann, a sociologist at Lehigh University, notes that the Census Bureau’s information on maried people who live aside don’t suggest whether jobs would be the good basis for lovers’ various places. “The unsatisfying response is that no body really can...