"I Don't Want To Know" by Gladys Knight is a heartfelt song about the frustration and hurt caused by a partner who consistently neglects and disregards the feelings of their loved ones. The song speaks from the perspective of a woman who has given her all to the relationship, sacrificing her own happiness and standing by her partner through thick and thin. She reflects on how she has given the best years of her life and remained loyal, despite their ups and downs. However, her partner constantly expects her to understand their shortcomings without reciprocating the same empathy. The woman feels worn out and tired of constantly being let down, questioning why she should care about their feelings when they don't show the same concern for hers. The lyrics reveal that the couple has children together, adding another layer of disappointment as the partner's actions are not only affecting their relationship but also the lives of their kids. The woman expresses her frustration with the partner's decision to throw away their family for someone new, without providing any plausible explanation. As the song progresses, the woman reaches a breaking point. She decides she has had enough and won't sympathize with their hurtful actions any longer. With no more tears to cry, she says goodbye to the love and memories they once shared and encourages her partner to find happiness elsewhere. She emphasizes that it will be too late to turn back once they realize the consequences of their choices, as she has already moved on with her life. Overall, "I Don't Want To Know" focuses on the emotional turmoil experienced by the protagonist due to a partner's lack of consideration and the ultimate decision to prioritize her own well-being and happiness.