Do not befriend him

يا سلام
قال بعض الحكماء : ” لا تصادق عاقا فإنه لن يبرك وقد عق من هو أوجب منك حقا “.

One of the wise ones said:

“Do not befriend a person who is disobedient to his parents because he will never be good to you, as he has not been good to someone who has a greater right than you.”

Don’t push him away

Shaykh uthaymeen رحمة الله عليه:

It is not allowed to push away a child from his position on the front row.  
Because it is a transgression against his right, breaks his heart, pushes him away from the prayer and a means of planting hatred into his heart.