مختصر صحيح مسلم
Mukhtasar Sahih Muslim
Issues of Goodness and Kindness
On maintaining and severing family ties.
Jubair bin Mut'im (may Allah be pleased with him) narrates from the Noble Prophet (peace and blessings be upon him) that he (peace be upon him) said: The one who severs the ties of kinship will not enter Paradise. Ibn Abi Umar said that Sufyan said: That is, the person who breaks family relations (will not enter Paradise).