Ibn 'Umar (May Allah be pleased with them) reported:
I had a wife whom I loved but 'Umar (May Allah be pleased with him) disliked her. He asked me to divorce her and when I refused, 'Umar (May Allah be pleased with him) went to Messenger of Allah ﷺ and mentioned the matter to him. Messenger of Allah ﷺ asked me to divorce her.

[At-Tirmidhi and Abu Dawud].

وعن ابن عمر رضي الله عنهما قال: كانت تحتي امرأة، وكنت أحبها، وكان عمر يكرهها، فقال لي: طلقها، فأبيت، فأتى عمر رضي الله عنه النبي ﷺ، فذكر ذلك له، فقال النبي ﷺ: "طلقها". ((رواه أبو داود، والترمذي وقال: حديث حسن صحيح)).