Imam Hasan al-Askari(a.s) tore his shirt crying for his father

Note: A question is very often raised from both the followers and the enemies of Ahlul Bayt(a.s ) – did any of the Imams (a.s) grieve in ways such as beating of the chest, slapping the face, ripping of the shirt etc. or any other expression of extreme emotions like the mourners of the Ahlul-Bayt…