In the movie "Tully," the character Tully represents a form of support and reflection for the protagonist, Marlo. Tully is a night nanny who helps Marlo cope with the challenges of motherhood, symbolizing the complexities of parenting and the need for self-care. The name "Tully" itself can be seen as a metaphor for the balance between one’s identity and responsibilities, highlighting the importance of friendship, understanding, and the sometimes blurred line between fantasy and reality in the journey of motherhood.

"Tully" explores the complexities of motherhood, mental health, and the challenges of balancing personal identity with family responsibilities. The film follows Marlo, a sleep-deprived mother of three, who struggles with postpartum depression and the pressures of parenting. Her relationship with a night nanny, Tully, serves as a catalyst for Marlo's self-discovery and emotional healing. Ultimately, the movie highlights the importance of support systems and the often-unseen struggles of motherhood, addressing themes of vulnerability, acceptance, and the quest for fulfillment.

In the movie "Tully," Charlize Theron gained about 50 pounds to portray the character of Marlo, a mother of three who is struggling with the challenges of parenthood. Theron is known for her transformative roles, and she underwent significant physical changes to authentically represent the character's experiences. Her performance, along with the weight gain, received critical acclaim, showcasing her dedication to the role.

The controversy surrounding "Tully" primarily stems from its portrayal of motherhood and mental health. Some viewers found the film's depiction of postpartum depression and the complexities of parenting to be either too raw or unrealistic. Additionally, the twist involving the character Marlo's relationship with Tully sparked debates about interpretations of mental health and the nature of support systems for mothers. Critics have expressed concern over how these themes might resonate differently with audiences, leading to polarized opinions on the film's message and representation.