It's bad to lie about your child's real father.
Tina's young daughter, who doesn't know that Tina remarried, asks why she doesn't look anything like her stepdad, Tina's new husband.
Tina wants to answer her daughter's question.
Tina sits down with her daughter and explains that she and her biological father had a falling out, and that the stepdad is not the father.
Tina tells her daughter that her stepdad is her biological father and that sometimes accidents happen.
Tina's daughter is somewhat confused but happy that her mom gave her a truthful answer.
Tina's daughter gets contacted by her biological father when she gets older and starts to distrust Tina.