Asalaamualaikum Warahmatullahi Wabarakatu,
"But if they (your parents) strive with you to make you join in worship with Me others that of which you have no knowledge, then obey them not, but behave with them in the world kindly, and follow the path of him who turns to Me in repentance and in obedience. Then to Me will be your return, and I shall tell you what you used to do." [31:15]
Ibn 'Abbas said, "If any Muslim obeys Allah regarding his parents, Allah will open two gates of the Garden for him. If there is only one parent, then one gate will be opened. If one of them is angry, then Allah will not be pleased with him until that parent is pleased with him." He was asked, "Even if they wrong him?" "Even if they wrong him" he replied." [Al-Bukhari]
Abu'd-Darda' said, "The Messenger of Allah, may Allah bless him and grant him peace, recommended nine things to me: 'Do not associate anything with Allah, even if you are cut to pieces or burned. Do not abandon a prescribed prayer deliberately. Anyone who abandons it will forfeit Allah's protection. Do not drink wine - it is the key to every evil. Obey your parents. If they command you to abandon your worldly possessions, then leave them for them. Do not contend with those in power, even if you think that you are in the right. Do not run away from the army when it is advances, even if you are killed while your companions run away. Spend on your wife out of your means. Do not raise a stick against your wife. Cause your family to fear Allah, the Almighty and Exalted.'" [Al-Bukhari]
May Allah make it easier for the family and may Allah give them sabr. Ameen Thuma Ameen.