Amr bin Shu'ayb narrates from his father, from his grandfather (may Allah be pleased with him), that a woman said: O Messenger of Allah (peace and blessings be upon him)! This is my son; my womb was a vessel for him, my breast was a drink for him, and my lap is a refuge for him. His father has divorced me and wants to take him from me. He (peace and blessings be upon him) said: "As long as you do not marry again, you have more right to him."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب النفقات / 15763