How do you tell your Mil not to compare ur baby with her daughter's newborn? As my Mil carry my girl to sayang her daughter's newborn and said 'his eyes so big', when my girl is in her arms... she does not know babies listen even at such small age... she keep saying they still small...

Just wondering why do you feel disturbed by it? And what is it that you want to tell her? Babies are listening at such a young age, however it may not be anything negative by saying her daughters newborn eyes are big. Personally i dont think there is anything wrong. Please dont take offence, just my 2 cents worth.