Yes, 'Daddy's Home' is based on a true story. It often draws from real - life experiences of family dynamics where a step - father has to deal with the return of the biological father. This creates a complex situation full of humor and challenges as they both vie for the attention and love of the kids.
It could be inspired by the real - life emotions and challenges faced by children in blended families. For example, kids might feel torn between their step - parent and their biological parent. In 'Daddy's Home', we see how the kids react to the presence of both dads, and this might be based on real - life observations of how children navigate complex family relationships. Also, the competition between the two dads over the kids' affection might have been drawn from real - life scenarios where parents vie for their children's love in blended family situations.