Bobby Brown unhappy about daughter Bobbi Kristina's engagement to 'bro'

Bobby Brown has expressed his displeasure over his daughter Bobbi Kristina's engagement to Nick Gordon.

When a photographer asked Brown for his view over the engagement, he said that he was not happy, TMZ reported.

Kristina has already clarified that Gordon is not her biological brother.

Brown also revealed that Gordon never even called him up to ask for Kristina's hand in marriage.

Though Brown's wife Whitney Houston treated Gordon as a son, he is not a blood relative and has never been formally adopted.