Y/n had psychopath parents

Bella's mom and dad were abusive psychopath's who had a saying

White's don't cry
White's don't react to pain
White's don't show emotion
White's don't show weakness
White's stand up for themselves
White's don't care about people
White's don't speak of this saying

And the avengers don't know. Will Bella break her dad's tradition and tell them about it, or will the avengers figure it out and help her?