Vivien Kellems never married and had no children. She dedicated her life to her business, political activism, and writing, demonstrating a strong sense of self-reliance.

She had a sister, Edith Kellems, who lived with her for most of her life. Edith often worked at the company. They were very close and supportive of each other in their endeavors.

Kellems spent her later years in Connecticut, continuing to advocate for her beliefs and reflecting on her life and accomplishments. She remained active in conservative circles until her death.