Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) said: I had a wife whom I loved, and my father disliked her, so he ordered me to divorce her, and I refused. Sayyiduna Umar (may Allah be pleased with him) mentioned this to the Messenger of Allah (peace and blessings be upon him), and the Messenger of Allah (peace and blessings be upon him) said: "O Abdullah, divorce her."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 13193