Mutilada is a powerful and visceral word that literally means 'mutilated'. While it sounds intense, Mon Laferte uses it here to express an extreme level of emotional pain.
In the song's rawest moment, she sings "Me siento mutilada y tan pequeña" (I feel mutilated and so small). She's describing the feeling of being emotionally torn apart and diminished by heartbreak, a pain so deep it feels like a physical injury.
Mon Laferte kicks off "Tu Falta De Querer" with a brutally relatable scene: sleeping in a shared bed where nothing has physically changed. She names the quiet details around her right away—"el aire y nuestros gatos" [the air and our cats]—to show how hard it is to move on when the physical space still holds the routine of a couple. She does not sugarcoat her feelings, either. In lines like "me siento mutilada y tan pequeña" [I feel mutilated and so small], she describes the split as an actual bodily injury rather than a simple breakup.
The real power of the song comes from her demanding an explanation. During the chorus, she begs, "Ven y cuéntame la verdad / Ten piedad" [Come and tell me the truth / Have mercy], wanting to know "cómo fue que me dejaste de amar" [how it was that you stopped loving me]. The title phrase, "falta de querer", translates directly to a "lack of love" or a lack of affection; she admits that she could endure the coldness, but not the sudden silence. By the second verse, she talks about sleeping heavily just to escape her thoughts, showing the messy, exhausting process of dealing with someone falling out of love before you do.