The single mother, named Ava, is living paycheck to paycheck and struggling to raise her young son. Her diagnosis forces her to confront her mortality and the reality that she may not be able to watch her son grow up. Her two sisters, whom she has been estranged from for years, come back into her life to help her through this difficult time.
As the sisters rally around Ava, old family secrets begin to emerge. They must confront the truth about their parents' troubled marriage and how it has affected their own lives. The family must learn to communicate and come together, despite their painful history.
Meanwhile, Ava must navigate her treatment and the toll it takes on her body and her relationships. She forms a bond with her oncologist, a young woman who has also survived breast cancer. Together, they explore the ups and downs of the cancer journey, from surgery and chemotherapy to the emotional toll of facing mortality.
Throughout the film, the sisters struggle to face the truth about their past and to find a way to move forward as a family. Ultimately, they learn the importance of honesty, forgiveness, and love in the face of life's greatest challenges.