Single Parent Families — In 2020, 25% of the children residing in the United States were living in single-parent households. Having two committed parents living under the same roof, raising their children was once the norm, but no longer. Single-parent households have tripled since the 1960s, and 19 million children refer to single-parent arrangements as their family. While being a single parent can come along with additional financial and emotional stressors, millions of parents care for their kin every day, independent of a spouse or partner.
Extended Families — For many people, family extends far beyond parents and siblings. Extended family refers to the many relatives connected by a person through DNA. In-laws, grandparents, cousins, aunts, and uncles might be a part of someone’s extended family. Many family units, especially in other cultures from around the globe, live with extended family members under the same roof. Extended families can also live far apart, but remain connected through their common history, heritage and tradition, and commitment to each other.
Blended Families — A blended family, or a stepfamily, is formed as a result of a marriage where both married partners have children from previous relationships. When they join their lives together, they create a new family dynamic. Blended families are quite common in modern times, and 40% of wed couples in the United States are step-couples. Living in a blended family comes with its fair share of barriers, like adjustment periods, resentment, confusion, and jealousy, but they are also full of benefits. In blended families, stepchildren can become closely bonded friends, enjoy new traditions that come with new family members, and can include the emotional and financial support of more than one contributing adult.
Source: https://family.lovetoknow.com/about-family-values/meaning-family