An excited grandfather-to-be Amitabh Bachchan announced his daughter-in-law Aishwarya's pregnancy on Twitter and came under flak for it. But the megastar has justified the move

"I burn with the desire of my love and affection of my EF (extended family). They are my little world that feeds and expresses and holds me, embraces me with the warmth and care as that of a mother with her new born," Big B posted on his blog Bigb.bigadda.com.