As Salaamu 'aleykum I recently found out my younger brother (age 20) being all friendly and flirty to ghayr mehram girls (hes then school mates) on facebook its disgusting, astaghfirullaah, I didnt expect it from him, I am so annoyed, please help what do I do? obviously I must forbid the evil, rght? He has lost all respect that I had for him this is so sickening, and whats even worse is that those girls (mainly muslims) too response him in same manner. Wheres the self respect? Why to fall for someone this low? la hawla wala quwwata illa billa I am so upset with it, subhanAllaah