"it's not you, it's me" meaning in English

{
  "etymology_text": "Originally used in American sports as a humblebrag consolation to less successful players. Popularized in romantic contexts by the 1988 American comedy Casual Sex?",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "it's not you, it's me",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1988, Casual Sex?",
          "text": "Matthew: We have a problem...\nMelissa: Is it me?\nMatthew: No, no, no. It's not you, it's me. I'm not attracted to you.\nMelissa: Oh.\nMatthew: Now, I don't want you to take this as a rejection, but as an acceptance between two people whose needs are profoundly incompatible. And you're not alone. I devote an entire chapter to this in my book.",
          "type": "quotation"
        },
        {
          "ref": "1993 October 28, “The Lip Reader”, in Seinfeld",
          "text": "George: I don't understand. Things were going so great. What happened? Something must have happened.\nGwen: It's not you, it's me.\nGeorge: You're giving me the \"it's not you, it's me\" routine?! I invented \"it's not you, it's me\"! Nobody tells me it's them, not me! If it's anybody, it's me.\nGwen: All right, George, it's you.\nGeorge: You're damn right it's me.\nGwen: I was just trying to...\nGeorge: I know what you were trying to do. Nobody does it better than me.\nGwen: I'm sure you do it very well.",
          "type": "quotation"
        },
        {
          "ref": "2011, Lotte Daley, chapter 1, in Faking It, Penguin",
          "text": "‘[…] I've been repeatedly calling him all morning. He won't pick up. All I got was this pathetic text,’ I cough and clear my throat. ‘It said, “It's not you, it's me, I'm sorry Katie”.’",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Don't blame yourself for the end of our relationship."
      ],
      "id": "en-it's_not_you,_it's_me-en-phrase-QTYWRTm1",
      "links": [
        [
          "ironic",
          "irony"
        ],
        [
          "sarcastic",
          "sarcastic"
        ]
      ],
      "raw_glosses": [
        "(often ironic, sarcastic) Don't blame yourself for the end of our relationship."
      ],
      "tags": [
        "ironic",
        "often",
        "sarcastic"
      ],
      "translations": [
        {
          "code": "ca",
          "lang": "Catalan",
          "sense": "don't blame yourself for the end of our relationship",
          "word": "no ets tu, sóc jo"
        },
        {
          "code": "fa",
          "lang": "Persian",
          "roman": "be xâter-e to nist, taqsir-e xodam-e",
          "sense": "don't blame yourself for the end of our relationship",
          "word": "به خاطر تو نیست، تقصیر خودمه"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "don't blame yourself for the end of our relationship",
          "word": "não é você, sou eu"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "don't blame yourself for the end of our relationship",
          "word": "no eres tú, soy yo"
        }
      ],
      "wikipedia": [
        "Casual Sex?",
        "It's not you, it's me"
      ]
    }
  ],
  "word": "it's not you, it's me"
}

{
  "etymology_text": "Originally used in American sports as a humblebrag consolation to less successful players. Popularized in romantic contexts by the 1988 American comedy Casual Sex?",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "it's not you, it's me",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English phrases",
        "English sarcastic terms",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1988, Casual Sex?",
          "text": "Matthew: We have a problem...\nMelissa: Is it me?\nMatthew: No, no, no. It's not you, it's me. I'm not attracted to you.\nMelissa: Oh.\nMatthew: Now, I don't want you to take this as a rejection, but as an acceptance between two people whose needs are profoundly incompatible. And you're not alone. I devote an entire chapter to this in my book.",
          "type": "quotation"
        },
        {
          "ref": "1993 October 28, “The Lip Reader”, in Seinfeld",
          "text": "George: I don't understand. Things were going so great. What happened? Something must have happened.\nGwen: It's not you, it's me.\nGeorge: You're giving me the \"it's not you, it's me\" routine?! I invented \"it's not you, it's me\"! Nobody tells me it's them, not me! If it's anybody, it's me.\nGwen: All right, George, it's you.\nGeorge: You're damn right it's me.\nGwen: I was just trying to...\nGeorge: I know what you were trying to do. Nobody does it better than me.\nGwen: I'm sure you do it very well.",
          "type": "quotation"
        },
        {
          "ref": "2011, Lotte Daley, chapter 1, in Faking It, Penguin",
          "text": "‘[…] I've been repeatedly calling him all morning. He won't pick up. All I got was this pathetic text,’ I cough and clear my throat. ‘It said, “It's not you, it's me, I'm sorry Katie”.’",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Don't blame yourself for the end of our relationship."
      ],
      "links": [
        [
          "ironic",
          "irony"
        ],
        [
          "sarcastic",
          "sarcastic"
        ]
      ],
      "raw_glosses": [
        "(often ironic, sarcastic) Don't blame yourself for the end of our relationship."
      ],
      "tags": [
        "ironic",
        "often",
        "sarcastic"
      ],
      "wikipedia": [
        "Casual Sex?",
        "It's not you, it's me"
      ]
    }
  ],
  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "don't blame yourself for the end of our relationship",
      "word": "no ets tu, sóc jo"
    },
    {
      "code": "fa",
      "lang": "Persian",
      "roman": "be xâter-e to nist, taqsir-e xodam-e",
      "sense": "don't blame yourself for the end of our relationship",
      "word": "به خاطر تو نیست، تقصیر خودمه"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "don't blame yourself for the end of our relationship",
      "word": "não é você, sou eu"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "don't blame yourself for the end of our relationship",
      "word": "no eres tú, soy yo"
    }
  ],
  "word": "it's not you, it's me"
}