In the Name of Allah, the Most Gracious, the Most Merciful.
As-salāmu ‘alaykum wa-rahmatullāhi wa-barakātuh.
We are sad to know the condition of your son. May Allah guide him and bring him back to the fold Islam. Aameen.
It is also out Dua that Allah guide your’ll to deal with the issue with wisdom and diplomacy. Aameen.
Keeping your son in the house in this present condition has positive and negative consequences. Likewise removing him from the house also has positive and negative consequences. Your’ll know your son best and which approach will be most effective. It should not happen that keeping him in the house displays complacency towards Kufr from your’ll to him and to the other children. Removing him from the house could also harden him and your’ll will have no access to him to influence him. He could also fall in the wrong hands and take him deeper in Kufr. Keep on investigating the possible cause of his change from his friends, associates, and teachers. Consult appropriate people for their counsel on how to deal with your son.
And Allah Ta’āla Knows Best
Student Darul Iftaa
Checked and Approved by,
Mufti Ebrahim Desai.