Parenting-At-Home Mothers

This Dec. 7, 2013 photo released by The Williamson family shows, from left, Tricia Williamson, her husband Mike Williamson, and their one-year-old son Adam at their home in Liberty, N.C. Tricia Williamson, 30, in Liberty, N.C., quit her job as an editor and producer at a TV station after crunching the numbers and realizing her salary after the birth of her son a year ago would go primarily to her commuting and child care expenses. (AP Photo/Rick Williamson)