Hostility with Ahele Bayt enemies is sunnah:
According to Zaid bin al-Arqam, The Messenger said to Ali, Fathima Hasan and Husayn: ‘I will befriend your friends and will fight those who fight with you.” Reported by Ibn Maja-145.
O Allah! enlighten our hearts with the love of Prophet’s Household and especially the five pious personalities.
Aal-e-Qutub Aal-e-Syed Abdullah Shah Ghazi 