Nope,my maternal ancestors(precisely my maternal Grandfather) were from BD and hence 1/4th of my loyalty lie towards BD
.
On a serious note,if the Hindus of BD are loyal to India instead of their Motherland then they are totally wrong because in our Religion the significance of mother and Motherland is greater than anything else.
There is a Sankrit sloka in the Dharmic epic Ramayana which says"
Janani Janma-bhoomi-scha Swargadapi Gariyasi",this Sanskrit verse can be translated as "
Mother and motherland are superior to Heaven."