“The American Family Today.” Pew Research Center's Social & Demographic Trends Project, 31 Dec. 2019, www.pewsocialtrends.org/2015/12/17/1-the-american-family-today/.
Divorce Rates By Country 2020, worldpopulationreview.com/countries/divorce-rates-by-country/.
Duffin, Erin. “Number of Single Mothers in the U.S. 2018.” Statista, 24 Sept. 2019, www.statista.com/statistics/205000/number-of-families-with-a-single-mother-in-the-us/.
Grall, Timothy S. Custodial Mothers and Fathers and Their Child Support: 2009, 2011, www2.census.gov/library/publications/2011/demo/p60-240.pdf.
Lino, Mark, et al. “The Cost of Raising a Child.” USDA, 18 Feb. 2020, www.usda.gov/media/blog/2017/01/13/cost-raising-child.
O'Connell, Brian. “How Much Does It Cost to Have a Baby in 2020?” TheStreet, 28 Jan. 2020, www.thestreet.com/personal-finance/cost-of-having-a-baby-2020.
Smith, Liz. “The Cost of Raising a Child in 2018.” SmartAsset, SmartAsset, 10 Dec. 2019, smartasset.com/retirement/the-average-cost-of-raising-a-child.
Wolf, Jennifer. “8 Non-Profit Charities That Support Single Parents.” Mydomaine, MyDomaine, 3 Mar. 2020, www.mydomaine.com/best-charities-for-single-parents-2997404.