Valmiki Ramayana 2.66.19

कैकेय्या दुष्टभावाया राघवेण वियोजिताः ।कथम् पतिघ्न्या वत्स्यामः समीपे विधवा वयम्॥

kaikeyyā duṣṭabhāvāyā rāghaveṇa viyojitāḥ |katham patighnyā vatsyāmaḥ samīpe vidhavā vayam ||

Our plain-language meaning of this verse is waiting for scholar review.