Shia father and suni mother

Re: Shia father and suni mother

The guy’s answer on this was that he is going to marry her not her dad plus the dad’s family is basically not of shia sect, girl’s paternal grand parents were suni and taaya and all, some of her dad’s close relatives got married in shia and he was a child so had shia influence. That’s why he doesn’t feel necessary to tell his parents. Her dad is not much practicing shiaism though, infact not at all practicing Muslim even.
To me it seems that because it’s a broken family issue so he is just disagreeing to his wife and doing for the sake of ego.
He has always been disagreeing his wife.