What happened to Rose Morgenstern at the end of the novel Marjorie Morningstar?

At the end of "Marjorie Morningstar," Rose Morgenstern comes to terms with her identity and the choices she has made throughout her life. She realizes the importance of stability and the value of her family's expectations, ultimately embracing a more conventional path. This transformation highlights her growth and acceptance of the reality that her dreams may not align with her true self. Rose's journey emphasizes the theme of balancing personal aspirations with societal norms.