How does Abigail initially defend the girls behavior in the woods?

Abigail initially defends the girls' behavior in the woods by claiming that they were merely engaging in innocent play and dancing. She tries to downplay the significance of their actions by suggesting that they were simply having fun and that there was nothing wrong with their gathering. Additionally, Abigail seeks to shift the focus away from any wrongdoing by threatening the other girls, ensuring their silence about the true nature of their activities.