Why does Beth Chapman claim to be mother to Duane Dog Chapmans children?

Beth Chapman claimed to be the mother to Duane "Dog" Chapman’s children because she played a significant role in raising them, particularly after she and Duane married in 2006. She embraced the responsibilities of motherhood and took an active part in their lives, both personally and professionally, as they worked together on the reality show "Dog the Bounty Hunter." Her strong bond with the children and her commitment to the family dynamic led her to identify herself as their mother.