What kind of female image did Meng create in this poem?

This is a long poem about a woman who abandoned her wife and confessed her marriage tragedy. The heroine in the poem recalls the sweetness of love life and the pain of being abused and abandoned by her husband after marriage with great sadness. The whole poem consists of six chapters. In the first chapter, I told you that my first love decided my marriage. The second chapter describes that he fell in love, broke through the shackles of the matchmaker's words and married himself; In the third chapter, she tells a group of beautiful young innocent girls not to indulge in love and points out the inequality between men and women. The fourth chapter, expressing resentment against self-protection, points out that this is not the fault of women, but the willfulness of self-protection; The fifth chapter, the following narrative, describes her labor and abuse after marriage, as well as her brother's ridicule and self-injury misfortune; The sixth chapter describes the love in childhood and the deviation today, denounces the hypocrisy and deception of self-protection, and firmly expresses the feelings of self-protection. This poem expresses her remorse and resolute attitude through the self-report of the abandoned wife, and profoundly reflects the oppression and destruction of women in love and marriage in ancient society.